SB 350 Chevy Rotating Assem., 1-Piece, .456 Hollow Dome, 5.7 Rod
350 Chevy Small Block V8, Hypereutectic Aluminum Piston Material, I-Beam Connecting Rod Type
Build Your KitYou're almost there! This kit has an option or two for you to select. Let us know which options you want for your new kit.
Speedway introduces forged rotating assembly engine rebuild kits, with an optional balance job. Includes new 2-pc rear main seal crank, rods and pistons. Cranks are new so they use standard size bearings. New one piece rear main cast steel crank. Standard size journals. Hyperuetectic piston set and Speedway Super Stock rods. ARP rod bolts.
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 will ship in 24-48 hours.
NOTE: Piston rings are not included and must be purchased separately.
- Scat Cast Steel Crankshaft
- One-piece rear main
- 80-60-06 cast steel construction
- Fatigue-resistant with near forged steel endurance
- Standard size journals
- Speedway 5140 I-Beam Claimer Connecting Rods
- 5140 heat treated steel
- Shot peened and magnafluxed
- Press pin
- 5.7" length
- 646 grams
- KB Signature Series Hypereutectic Claimer Pistons
- Coated skirts
- Wrist pin lock rings
- T-5 hypereutectic construction
- Can be used with press fit or floating wrist pins
0.465" hollow dome
C/R 58cc=14.9, 64cc=13.5, C/R 76cc=11.3
Piston/Pin Weight: 778 g
Rod Length: 5.7"
What's In The Kit
Scat 9-10526R 350 Chevy Cast Crankshaft, 1-Piece MainPart # 91510526Qty x 1
Small Block Chevy 5140 Steel I-Beam Rods, 5.7 Inch, Press PinPart # 91015327Qty x 1
KB Claimer Chevy 350 Hypereutectic Pistons, .465 Dome, 5.7 RodPart # 4749903Qty x 1
King HP Series Chevy 350/400 Large Journal Engine Rod Bearings, StdPart # 910807HP-STDQty x 1
King HP Series Chevy 350 Large Journal Engine Main Bearings-StandardPart # 910557HP-STDQty x 1
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Q & A
Speedway Motors employee Pat joins us once again. This time Pat is talking to the Model A and Model T owners, specifically in regards to Moto-Meters and accessories.
In this Tech Tip, John discusses LT1 rotating assembly options for a customer looking to build a solid autoX, drag, and occasional strip powerplant for his Firebird.
Piston Ring Style Chart
There are a few things to consider before you select a replacement flexplate for your small-block Chevy engine. Speedway has some useful tips to follow that will help speed up the process.
Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.
One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.
Heath P. tells his story on how the passion for 'hot rodding' was instilled in him by his grandfather. From driving tractors on their family farm to becoming a Ford family, you are in for a good read.