400 sbc pistons and rods.
Jan 31, 2003 · I have a similar problem.
400 sbc pistons and rods They are for a 400 SBC The rods are 5. ), 3. 7 Rod for CHEVY SB 400. Nov 26, 2024 · They are SRP pistons w/H-beam rods and ARP bolts. Just go with cast pistons and stock length rods. 683, 4. 750, Rod Length 6. Selling as is. If you want to go with a 5. AFR Heads and a Compcams Hyd. cam. com FREE DELIVERY possible on eligible purchases SB Chevy 400, Compstar Crankshaft 3. Icon Pistons Chevy 400 Pistons in-stock with same-day shipping. 7 rods with ARP bolts (350 on one side and 400 on the cam side), and hyper pistons. Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 8LBS). Im looking for 8. Click size needed before adding to Cart! (STD Bore 4. Actually you wouldn't have to deck the block at all if you had stock length rods. Oct 10, 2009 · Biggest problem is low compression but you can get around that with 283 pistons and 5. Oct 12, 2001 · I wouldnt bother with with forged or hyper pistons. 96 Sep 4, 2012 · Those pistons are designed for the 5. Brand New. 000 H Beam Rods, CP Pistons -20. 565", 5. 000Rod Length: 6. They are essentially the same as the 400cp piston with a 12 cc dish or the 615 piston designed for 5. Uses 5/64 5/64 3/16 ring grooves. 1. They are getting hard to find, 5. FITS 2 PC REAR MAIN SEAL BLOCKS WITH 400 MAINS. 565” 400 rods with stock 5. Chevrolet: 400 Small Block 23 Degree (Heavy Duty) – Flat Top: 1. 000 inch bore Pin Dia. We do combine shipping on multiple items. 5mm, 1. 125 Bore JE Pistons, SBC, 400, Bore 4. Piston and Ring Kit, Pro Tru Street, Forged Aluminum, Flat Top, 4. Call up www. Most aftermarket cranks are made with proper counterweight sizes that wont effect piston to crank clearance. Use Style C piston rings (1/ Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 8LBS)Image is a representation of this item. Speed Pro FMP H616CP Flat Top Pistons 400 Small Block Chevy 5. 185 in. Can be used with either pressed fit or bushed rods. 000R* C Jan 13, 2009 · 5. Jun 11, 2023 · Stock rod length 400 SBC has a 1. Now I have the cam and timing set installed. Please check out the part numbers inside the piston and make sure you can use them. 250 bore ross custom pistons. Includes Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers. Would it be a good idea to reuse the entire bottom end rotating assembly on an engine that's going to be at or below 9. If you have the money, buy all means, do an aftermarket block, crank, rods, and pistons. i turned both of them 8000 rpm. Part Number: WIS-PTS525A4 5. 125 Rod for 377 Destroked 400 SBC Opens in a new window or tab PerformanceParts - Right Parts, Right Price, Right Away Jan 14, 2015 · Small Block Chevy 400 Speed Pro Pistons This auction is for a new set (8) of Speed Pro hypereutectic Chevy 400 pistons - H616CP. 56" compression height piston GM did the Ford trick of lengthening the stroke and shortening the rods Most aftermarket pistons are for long rod combos 400 SBC = 1. --keep your goal in mind and avoid more performance oriented expenses that will not cost justify---now if it is going in your race car, longer rods Mar 6, 2004 · i have a 400 chevy block. But if it is a stock crank you will probably spend more to balance it because of the extra rod weight. P/N (8) H615CP-040. low compression i can run on pump gas. Bore (in. Find SRP Small Block Chevy 350/400 Dome Top Pistons and get Free Shipping on Orders Over $109 at Summit Racing! SRP small block Chevy 350/400 dome top pistons are forged from premium 2618 aluminum alloy and designed for use with most popular 23 degree heads. 7 rod, and its easiest done with 6 inchers). Given this, we decided to construct a 383ci small-block for our test. 565" connecting rods. 000 Feb 15, 2009 · The 400 has a pathetic rod ratio of 1. 125 bore, 3. 000" rods (readily available and cheap) and pistons designed for a 5. Everyone says the stock 5. Click over size needed before placing in CART!: Hypereutectic - Amazon. 200 away . Then do the identical experiment with a 6 inch rod and the appropiate piston,the degree wheel will Speedway introduces premium rotating assembly engine rebuild kits, with an optional balance job. Oct 13, 2020 · 1. Find CHEVROLET 6. I like the AFR 195cc street CNC heads for up to 6000rpm street performance. 7 and 5. When Chevrolet opted to go shorter on the 400 rod, the result was a lighter rod/piston assembly than the 350. 750 stroke, 5. They will also work with 22 degree heads, or cylinder heads that have been angle milled to 22 degrees. These pistons must be used with the longer 5. 063 - 1. 7" or 6. Item Details Feb 15, 2024 · (8) Speed Pro Hypereutectic Coated Skirt Pistons & Moly Rings compatible with 400 Cid small block V-8 4. 927 Pin diam. Oct 2, 2024 · 4. 125" bore x 3. 00, I couldn't believe it, the unit costs alone were higher. Sep 16, 2013 · A follow up question to my rod bolts question . 125" Regular price from $669. 7 rod Do what I did. Jun 18, 2003 · The logic of going to a longer rod and lessen the rod angle to give more clearance makes sense to me, however I do know that when you swap the stock 5. Connecting Rod Bearings Gm Chevy V8 Small The Mahle PowerPak pistons are a race proven lightweight forged design that are complete with rings, wrist pins and locks. i could out run all the big motors tacky or dry. May 4, 2015 · A 400 block, bored +0. 7 stock rods are These rotating assembly engine rebuild kits are designed for street use and include Keith Black Hypereutectic pistons, Speedway 5140 I-beam rods, main/rod bearings and a Speedway Cast Steel crankshaft. These pistons and rods have 500 street miles on them. I think you could find those really cheap if you tried. 7 Rod STD Bore. with good rod bolts installed. $30. 125 Flat Top 6. It is driven on the street and it never overheats even in traffic . 6L/400 Chevy small block Gen I Pistons and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: GETREADY Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Shop Chevy 400 Pistons and get Free Shipping on orders over $175 at Speedway Motors, the Racing and Rodding Specialists. Shop Icon Pistons Chevy 400 Pistons and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. It will be right at 10:1 with a 64 cc. 54" CH If using a 350 crank use 350 5. +40 bore. 480 stroke, 5. 155", using a 400 crank, 5. CP Bullet Flat Top SBC Pistons Specification Info: Stock SBC Engine Specs for reference: 327 4. 000Compression Ratio (52): 14. If you're using a 5. Parts I have are brodix ik200 series 202/160 - 64cc heads, flat top pistons. My loss is your Keith Black Hypereutectic pistons are favored for their improved power and reduced scuffing. 5:1 compression. 03:1 CR) 5 STAR RATED BY CUSTOMERS, SINCE 1979: Ross is one of the most trusted names in forged pistons for Chevy 400 Small Block applications. was thinking of a nice street engine. 035" squish/quench. standard bore. 7 rod you are putting the piston an extra . 000, Dish -32. 155 Bore Flat Top, 6 in. 5 inch rod so if you put a 5. What flat tappet cam, intake and stall converter combo should I use. If you are doing a low buck 377, you probably will not get any lower than this, and yes, I know you will need over sized pistons. Bore, 1. 125" (at STD). Use Style C piston rings (1/ Jul 4, 2010 · i am building a 400 sbc to go in my 55 chevy truck. 133 C/H – 4. 125 - 4. Includes pins and wire locks. Oct 19, 2009 · If it is a stock 400 crank they were meant for a 5. Jul 9, 2008 · 400 sbc I am a professional engine builder and have just built a 421 c. Jul 24, 2022 · Both these use the same piston and same 4. But they are all out of 1 engine worked fine. 327 eagle crank. 165 in. 7" 350 rods, Keith Black KB168-030 pistons (22cc dish), 76cc chambers and a Fel-Pro 8364PT head gasket, with the block decks cut to new block deck height of 9. 5:1 c. 025" in the hole. 00CC – #80004 Whats Included: Complete Set Of Pistons, Locks & Pins Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 8LBS) Oct 13, 2006 · I have a 400 sbc with the stock rods, crank and pistons with it. 125 C. 100 Rod Journal, Bushed Full-floating Wrist Pins, Advertised Weight 635 grams, Set of 8 Connecting Rods Special Price $689. part: l2477 prices. 20"x . You'll still need summit like 55cc chambers to get even 9. Due to larger journal side radius on this aftermarket crankshaft, you must use Clevite H-series, King bearings (included in kit) or equivalent Jul 12, 2016 · Buy 1970-80 small block Chevy 400 Hypereutectic Flat Top Coated Piston Set of (8) 10. 040 over 4. 7 rod. May 30, 2012 · Stock 400 sbc motor. 927 Wrist Pin, Set of 8 Pistons Special Price $916. Still ~$3k-~4k for 400 mains or ~$2500 for 350 mains for a bare block. All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience! A kit purchased with the optional balance job DSS Piston Set 8130-4155; SX Forged 4. 325 c. 700", 5. I am at TDC on pistons 1 & 6 and my cam and crank dots on the gears lined up. 302 crank. Talk to the experts. You would save money by not using the 5. 875 Stroke. last year i ran a 400 block. Our small block Chevy 400 engine rebuild kit comes with everything you need to restore your engine to like-new condition. 00CC – #95765 Whats Included: Complete Set Of Pistons, Locks & Pins Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 8LBS) SRP Piston Kit 271063; Forged 4. 0 compression ratio max. For stock 3. 125 in. The simplest solution is to buy a complete rotating assembly from a supplier. 565 Length, 4340 Forged Steel, ARP L19 7/16 Rod Bolts, 2. 568, 4. 7 rod 400 sbc Jump to Latest 23K views 12 replies 6 participants last post by chevy350cutlass Jan 15, 2009. 000" rods (they just have different compression heights distance from the centerline of the pin hole to the top of the piston). Bore, Chevy, Small Block, Kit. 165 bore, 1. Dec 9, 2024 · I like what I've read/seen of the Molnar rods/cranks and Mahle forged pistons. A flat top piston designed for the short 400 rod will stick out the top of the bore at TDC if you hung it on a 5. My 400 sbc has a stock bottom end - crank, rods, pistons. need help and advice on crank. 00 STROKE, MANLEY PRO-SERIES INTERNALLY BALANCED 4340 FORGED CRANK SHAFT,6. Stroke, 6. 7" rods and find a piston with the correct compression height. Nov 3, 2022 · Buy Flat Top 2 valve relief Pistons & Moly Rings Kit compatible with Chevy SBC 400 406. , 3. I used 6" rods with a standard base circle camshaft with minor rod grinding. the stock rods are too short to allow for an easy internal balance job(Im actually not sure if you can do an internal balance job at all with stock 400 parts but it can be done with a 5. 75-inch stroke crank in a 0. 004", will provide an 8. 750 Stroke – -4. 927 in. 010 rod and standard main crank and 2 sets of 5. Dec 7, 2002 · These large-port heads are best matched with larger-displacement small-blocks like 383ci, 406ci, or 415ci engines that can really move some air. heads and pistons. 4. 040 with 5. 7 rod; 350 4. 125 pistons for 6" rods with a low enough compression ratio for my set up. 165 CHEVY Pistons 5. 5@64cc, 10. 30Compression Ratio (58): 13 Ross Racing Small Block Chevy 400 Heavy Duty Flat Top Pistons for 23˚ Heads. connecting rod. 5 to 9. 95 Sale price from $669. 20 cc Dish 1. PowerPak pistons are made from 4032 aluminum alloy to allow for tighter cylinder to wall clearances, and improved temperature stability. 7 carrillo rods. These Keith Black Claimer pistons (also known as economy pistons) feature coated skirts, wrist pin lockrings and T-5 hypereutectic construction. . Sep 15, 2020 · 400 sbc forged pistons. It would drop the compression by 1/2 point. Apr 12, 2014 · Chevy 5. 56" long 400 rods. 433. 6L/400 Chevy small block Gen I Wiseco Pistons and get Free Shipping on Orders Over $109 at Summit Racing! -6. Includes new 2-pc rear main seal cast steel crank, rods, pistons rod & main bearings. 000, Dish -28cc, 467 Grams, Set of 8 Special Price $922. 0mm file fit performance Nov 4, 2021 · I'm building a sbc 400/406 for an s10. 75 in. 95 Wiseco Chevrolet Small Block 400 Piston, 4. 0 out of 5 stars. 97:1 CR) Use a 64cc head on the 400-406" version ( 10. 75" stroke). Rod, Domed, Forged, Chevrolet, Small Block Gen I, Kit. not so much for the strip and coming out of the hole quickly but mainly haulin *** and taking out those chevy haters on the freeway. . This is a budget build and I want to "do it right" on a budget the first time. About 40-45yrs ago, I built my first SB400 with Keith Black Hypereutectic pistons. 7" rod, you need different pistons. 927" Comp Height: 1. The pins are SRP. Yes, if you run the numbers you will find that you will have an unacceptably high CR using flat top piston and vortex heads. 7 rod; 400 4. Some shops will finish the bore to the nominal plus the oversize. 565" 400 chevy connecting rods and your away. I have a sbc 400 that im building with a standard bore size that Im planning on supercharging. Find CHEVROLET 6. Does not include piston ring set. Nov 2, 2003 · With 327 crank, 6. 875" crank throw + 5. 565 rods have fallen out of favor. 0cc, Advertised Grams N/A, . These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by. Here's one that would work for a roundy-round car. Click over size needed before placing in Cart!! (+. 565 rod ( NOTE: most everyone goes to a 5. 000Compression Height: 1. Rod for 400 SBC Stroker Opens in a new window or tab PerformanceParts - Right Parts, Right Price, Right Away Dec 2, 2024 · This item is for eight (8). Wiseco Pistons SBC 400 23 Degree Blower / Turbo Pistons - Strutted High Strength, Bore 4. Click size before adding to cart!. 7" connecting rods. H. 7(350) rods. 750 Stroke, 350 or 400 Main, Compstar 6. 165 Bore and 3. 0mm file fit performance 5 STAR RATED BY CUSTOMERS, SINCE 1979: Ross is one of the most trusted names in forged pistons for Chevy 400 Small Block applications. -NOS-TURBO'S-BLOWERS AND PRO CHARGERS. Piston Top Type: Flat TopBore: 4. 561" compression height), the stack adds up to 9. 3:55 rear gear presently. 9:1 using a Fel Pro gasket. Their CNC-machined domes with radiused valve reliefs provide optimum flame travel, and their CNC-machined ring grooves accept 1/16, 1/16 Find SRP Small Block Chevy 350/400 Flat-Top Pistons and get Free Shipping on Orders Over $109 at Summit Racing! SRP small block Chevy 350/400 flat-top pistons are ideal for everything from oval track to street/strip applications. 7 rod and put it in an engine, put a dial indicator on the piston n turn the crank with a degree wheel mounted on the crank read the dial indicator as the piston moves from . r. Flat top with 4 valve reliefs. based on a factory 400 sbc for my son. 0" rods, using the new piston top configuration set your compression ratio. 565 long rod, it is really to short JE Pistons 350/400 Small Block Dome Top Pistons 207513 4. stock pistons, 5. Jan 31, 2003 · I have a similar problem. 740" crank throw + 5. Cleaned up 5. 7 O rods 2408-4000 383 Small Block Chevy FX Series +4cc Dome Top SBC 23 Degree Forged Piston Set 4. The stock piston gives a deck volume of about 32 CCs with the piston at . 6" oliver rods. Each piston includes a pin fitting, double Spiro locks Decrease Quantity of PF4155000 - PBM Performance- Forged Power Piston- SBC Flat Top- 4. 750 stroke. The piston wrist pins are moved for the 5. If your not going to be pushing on the thing then why use all that high $ stuff. Here are 8 used Trw domed pistons for the 400 SB CHEVY engines. 155" Bore, Flat Top, 6" Rod for 400 SBC Opens in a new window or tab PerformanceParts - Right Parts, Right Price, Right Away Sep 22, 2006 · I have a 400 sbc sitting in my garage that I want to build. The 400 crank’s counterweights reflect this because they’re only intended to balance this lighter weight. All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience! A kit purchased with the optional balance job These pistons and rods have 500 street miles on them. gonna shoot for around 400 to 500 hp . ), 4. the extra rpm. Opens in a new window or tab. Aug 20, 2003 · I read a magazine article the other day about a complete assembly- 400 pistons, 6" rods, 3. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. internally balanced 4340 crankshaft and 4340 Manley H-beam rods, Total Seal moly rings, Clevite or King bearings, and a heavy duty 168 or 153 tooth flexplate and a ATI Super damper. 565 rods is about 12 cc. Cranks are new so they use standard size bearings. with a 600 gear. 565 rods. For Chevy 400 c. They cost over 1,300. 60cc Flat, 3. 000 in. The full dish concave pistons offer no Quench whats so ever so they can`t be of any aid to help it not detonate. rods. Flat top piston with 4 valve reliefs. Forged Pro pistons for SB Chevy 400 Long Rod, 4. Pin Diameter, RED Series, Set of 1. I would prefer to stick with the 400 mains, but the ones with 350 mains are about $700 cheaper. Starting with 2618 alloy heat treated to high-strength T-6 specifications, these give you the best value for the money. 7 Rod HYPER 1 offer from $21699 $ 216 99 Sealed Power Flat Top Pistons Moly Rings Kit compatible with Chevy SBC 400 406. com FREE DELIVERY possible on eligible purchases Aug 15, 2010 · Take a piston with a 5. 7" stock length rods. 185 Bore, Flat Top, 6 in. 250 - 4. 436". Will be adding daily. dirttrackthunder. 8@72cc. 6L/400 Chevy small block Gen I Pistons 4. Eagle Rods, SB Chevy 400, 5. These will work with CARBS. I'm leaning towards a 3. Set of 8 for Chevy 400 c. 125, Stroke 3. (4. 6L/400 Chevy small block Gen I Connecting Rods and get Free Shipping on Orders Over $109 at Summit Racing! Forged Pro Small Block Chevy 4340 Mar 8, 2004 · While most do not like the idea of running stock 400 rods, we ran them many years in a mud race 400, never had any problem with them, but it is a better idea to use the longer 350 rods, due to somewhat less side loading and etc. 93 Find CHEVROLET 6. 0 out of 5 stars Mar 22, 2008 · Scottie - First, pistons are commonly available to fit a 383" sbc with 5. 040 over 400 would be 4. It would be much better than decking the block more than necessary. 750 in. Journals are standard size. 020. 2@67cc, 9. 480 - 3. 873 stroke steel crank and SRP pistons for like $1700. 7- or 6. 7 rods. 00 in. Stroke, Flat top, with two valve reliefs Piston Style and get Free Shipping on Orders Over $109 at Summit Racing! Ross Racing Small Block Chevy 400 Dome Top Pistons for 23˚ Heads. The problem is that I can't find any stock bore 4. 7" rod in a 400 (using the 400 crank). Use a 58cc head on the 372- 377" sbc ( 9. 565" rods + 1. I expect this car to easily run mid-low 11sec. They are also completely phosphate coated plus feature an anti-friction Grafal skirt coating. Good for street/Strip or light racing. 2. 165" bore dia): Hypereutectic - Amazon. 050 We have been selling Keith Black pistons for years and now offer their premium new generation forged pistons. 030" to 4. 008 - 1. 7” 350 rods in a 400 small block the cap bolts will hit the cam shaft and possible the bottom of the block so you need to grind some of the bolts off about . 030" Bore 4. With a 64 cc head, they come out to 8. 155 Bore – 3. Availvle in your choice of sizes. 165Stroke: 4. 165 and the pistons will be undersized to provide the required clearance. 000 bore, 3. 5cc Dish, Rings, Bearings, Balanced Assembly $2,596. 250 stroke, 5. 155 BORE X4. It has ported fuelie heads, high rise gm intake and open headers Feb 8, 2005 · With your current parts you can run the 350 crank( with spacers), the factory 400 short 5. GM did not make any, but there are plenty of aftermarket suppliers who do. For applications with compression heights between 1. My loss is your Sep 26, 2018 · To be really blunt, I'd S-can the short rods, sell the current pistons on Ebay or Craigslist(maybe you could even find a buyer for those crummy short rods too!) and get a new piston and 5. 041" 400 head gasket UEM silvolite 1443HC. 700" rods + 1. (. 125"): Hypereutectic - Amazon. 95 Bore Size JE Pistons 232516 SBC 400 Forged Extreme Duty Dish -28cc 4. this way you can use the 64cc heads you already have. They're forged from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. 00-$374. 49 Aug 9, 2012 · The 400 as designed was and is very good engine for torque---the RPM band and stated purpose for your motor do not justify anything more than basic rebuilder parts---cast pistons ,stock rods,etc. They are SRP pistons w/H-beam rods and ARP bolts. rod, 12cc Dish, 10. Use 5/64", 5/64", 3/16" piston rings (Ring Style A). NOW WITH HYPEREUTECTIC PISTONS! SBC 400 Rebuild Kit includes: Dished Pistons (specify bore) Cast Rings (specify size) Rod and Main Bearings (specify sizes) Cam Bearings; Stock Volume Oil Pump (HV upgrade is available) Jul 20, 2004 · The nominal bore size of a . 000R* C Increase Quantity of PF4155000 - PBM Performance- Forged Power Piston- SBC Flat Top- 4. I found an engine similar to yours that was not in need of an overbore. 001 atdc, the degree wheel and crank will move through about 3 or 4 degrees of rotation. Recommended for Applications Using Nitrous (Up To 250HP Shot). Rings not included. : 0. How much to finish the cylinder bores? Motown LS/SBC hybrid block so I can keep my engine mounts, bellhousing/trans setup and no machine work. Aug 18, 2005 · Thats why of all the small block chevies, the 400 is externally balanced from the factory. com FREE DELIVERY possible on eligible purchases Feb 8, 2010 · I have a set of SBC 400 Rods and Pistons out of a low milage motor that I will give to anyone that wants to pay the shipping and make a donation to the Free Speech Defense Fund. ZERO issues with any of them. 5. They are down the hole a bit >. We have off the shelf pistons that include; Flat Top, Reverse Dome, Dome Top and Extra High Dome Top pistons for 17 Degree, 18 Degree and 23 degree heads. Actual item may vary. 369 c. Part Number: MLE-197830085. The compression height is 1. and not going to exceed 5500-6000 rpm and be used as a daily driver power plant? Mahle Piston Kit 930200725; 4. Includes Pistons, Locks, Pins & Oil Rail Spacers. 000 Stroke. 155" Bore- 1. 4:1, meaning, it won`t stay at top dead center longer than maybe 2 degrees, as the rpm`s rise it gets to the point the piston travel is outrunning the flame front. PRESS FIT RODS Speed Pro FMP H616CP Flat Top Pistons 400 Small Block Chevy 5. Dec 1, 2021 · ALLLLLLLLLLL of my SB400s and one 389 have Speed Pro hypereutectic pistons. 125 Bore – 3. 155"). Part Number: SUM-SBC40040L Not Yet Reviewed Jul 8, 2016 · Buy Flat Top Pistons Moly Rings Kit compatible with Chevy 400 SBC 406. 560" compression height = 9" 350 SBC = 1. Skip to content Free Shipping On Orders Over $250 No Code Needed!! Review (MPN: L2477 for sale) TRW Domed Pistons 4. Anti-friction coated skirts. was thinking 4340 DSS Piston Set 8130-4185; SX Forged 4. The Ross forged small block Chevrolet extra high dome pistons on this page are designed to work with 23 degree (stock valve angle) cylinder heads. 25" rods and stock 400 pistons (1. 7:1. 0-inch connecting rod. 75") use stock 400 sbc 5. Oct 26, 2009 · Another option If this were a strict budget build would be to use the stock 5. 850 length. Compression Height, 0. Again, a piston is designed for a specific rod length by moving the wrist pin location. 19 Speed Pro FMP H616CP Flat Top Pistons 400 Small Block Chevy 5. 875 crank, 6 inch rods. Ross Small Block Chevrolet Very High Compression Pistons. Due to larger journal side radius on this aftermarket crankshaft, you must use Clevite H-series, King bearings (included in kit) or equivalent Jan 26, 2014 · You need a 400 piston designed for the 6 inch rod check this out >>> MAHLE Small Block Chevy 400 Flat Top Powerpak Pistons, 6 Inch Rods - Speedway Motors, America's Oldest Speed Shop <<< The rod will have the same cam and pan rail clearance issues as the 383 builds so the simpler way to deal with this is with a capscrew style rod rather than a Sep 17, 2010 · Hello I am building a 400 sbc . Exclusive V-ribs add strength without adding weight and allow maximum cooling capacity. 560" compression height = 9" JE Pistons 350/400 Small Block Dome Top Pistons 207513 4. 8:1 static compression ratio with a 0. 565 rods and factory 400 flat-top pistons with a standard Fel-pro blue head gasket in combo with your 64 cc heads to end up with 8. 030-over 350 block. 0 Manley H-beam RODS. 5-1 but you could deck the block some and play with chamber size to match your available fuel and desired quench, all very doable. 700-in. The 383 is a stroker version of a 350, using a 400ci small-block, 3. 565" rods from the 400 and then you can use the stock 350 pistons and your stack will come in at 9" IMO If you are replacing the pistons go with 5. if you use 350 rods you`ll need the correct compression height pistons, and if you run vortec or any small combustion chambered heads, you`ll need a D dish piston with Speedway introduces premium rotating assembly engine rebuild kits, with an optional balance job. These rotating assembly engine rebuild kits are designed for street use and include Keith Black Hypereutectic pistons, Speedway 5140 I-beam rods, main/rod bearings and a Speedway Cast Steel crankshaft. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize Speed Pro FMP H616CP Flat Top Pistons 400 Small Block Chevy 5. They are part number L2477 alike and 1 is a sealed power Trw. All of them are for 5. i. 155 bore aires custom pistons. 001 btdc to . 7 or 6 inch long rod when replacing pistons in the 400 sbc which is why you will not see any pistons listed for the 5. com and order up a set of rods already ground to clear the cam in a 383 or 400 small block. When I got it, it was a complete long block. stroke, 6 in. 850" and 6. 1/4's. It's not too tough to figure out, but you do have to make sure they are all compatible. Can be used with either press fit or floating wrist pins (wrist pins and lockrings included). 5mm, 3. My loss is your gain. We have been selling Keith Black pistons for years and now offer their premium new generation forged pistons. got my hands on a 509 casting 2 bolt block standard bore . For use with 5. 040 over bore Speed Pro (Sealed Power) hypereutectic dished pistons for Chevrolet 400ci small block V-8 engines using a 5. 6,000 rpms, not an issue. 327 crank, 6. It’s designed from the outset to use a significantly more desirable 5. I'd like to get my ~22 cc stock pistons closer to the deck. thanks. I just bought 2 standard magged and sonic tested blocks, 1 standard crank, 1 -. 7 rods If using a 400 crank (3. Apr 26, 2012 · The Speed Pro hyper dished piston in both 5. Rod for 400 SBC Opens in a new window or tab PerformanceParts - Right Parts, Right Price, Right Away Jul 8, 2016 · Speed Pro FMP H616CP40 Small Block Chevy 400 4. 155 030 Forged 5. ~10:1 compression and some sort of roller cam for my 3400ish pound car. Its not needed. I installed the crank and pistons and turned it over slowly by hand with no problems. 390 Hypereutectic alloy ; Fully machined crowns and valve reliefs ; Drilled oil drain backs ; Full floating wrist pins Feb 16, 2021 · If you can find a good deal on them, the Speed Pro h601p-30 will suit your needs. 650 rods are junk and to run 5. Rod Length and get Free Shipping on Orders Over $109 at Summit Racing! Shop the CLEARANCE SALE! The Mahle PowerPak pistons are a race proven lightweight forged design that are complete with rings, wrist pins and locks. 00 for everything. Jul 8, 2009 · The crank, rods, and pistons all need to agree. 70-in. hoboyevsahdxceacuvuwzjzgohzngsoagrhqfkgqwub