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$649.99
Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod
Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod

Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod

350 Chevy Small Block V8, 350 mains Main Journal Style, 3.480" Engine Stroke, Dish Piston Style

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Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod
Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod
Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod
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Street SB Chevy 350 Rotating Assembly, Dish Dome, 5.7 In Rod
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Part # 91510223
$649.99
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KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod
KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod
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Details

Main Journal Style:
350 mains
Engine Stroke:
3.480"
Connecting Rod Type:
I-Beam
Connecting Rod Length:
5.700"
Connecting Rod Material:
Forged 5140 Steel
Connecting Rod Weight:
588 grams
Connecting Rod Bolt Diameter:
3/8"
Piston Style:
Dish
Piston Material:
Hypereutectic Aluminum
Piston Weight:
528 grams
Piston Ring Style:
A
Crankshaft Material:
Cast Steel
Rear Main Seal Style:
2-piece
Wrist Pin Diameter:
.9272"
Wrist Pin Weight:
145 grams
Main Journal Diameter:
2.448"
Rod Journal Diameter:
2.10"
Coated Bearing:
No
MFG. Part #:
91510223
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Kit

Info

These rotating assembly engine rebuild kits are designed for street use and include Keith Black Hypereutectic pistons, Speedway 5140 I-beam rods and a Speedway Cast Steel crankshaft. Rings and bearings not included. Journals are standard size. Must use Clevite H-series bearings or equivalent.

These assemblies will require balancing either by us or your machine shop.  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.

 

 

Notes

  • Speedway Cast Steel Crankshaft
    • Two-piece rear main
    • 80-60-06 cast steel
  • Speedway 5140 I-Beam Connecting Rods
    • Heat treated, shot peened and magnafluxed
    • 5.7" length
    • Bushed pin
    • 658 grams
    • Set of 8 rods
  • KB Hypereutectic Dished Pistons
    • T-5 heat treated aluminum construction 
    • 4.000" bore pistons available in .030, .040, or .060 sizes
    • 4.125" bore pistons available in .030 or .040 sizes

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod
    Qty x 1
  • Small Block Chevy 5140 Steel I-Beam Rods, 5.7 Inch, Bushed Pin
    Qty x 1
  • Speedway Chevy 350 Crankshaft, Two-Piece Main
    Qty x 1

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