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SBC 383 SMALL BLOCK CHEVY DISHED PISTONS 5.7 4.040

FMP H859CP40
Limited Supply: only 4 remaining
Pricing: $235.99
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Description

Chevy 383 Speed Pro Pistons

This is a new set (8) of Speed Pro hypereutectic Chevy 383 stroker pistons - H859CP. +40 bore. 350 block with 3.75" stroke crankshaft. Dish piston with 2 valve reliefs. Anti-friction coated skirts. For use with 5.7" connecting rods. Includes pins and wire locks. Can be used with either pressed fit or bushed rods.

https://kmjperformance.com/ebay/Logos/speedpro.jpg   H859CP40

Bore

4.040"

Stroke

3.75"

Dome Shape

.110 dish, 2 VR

Dome Volume

-12 cc

Comp. Distance

1.425"

Pin Type

Press or Float

Ring Size

5/64, 5/64, 3/16

Piston Weight

516 g. (approx)

Compression (@ .025 deck clearance)

58cc

64cc

68cc

72cc

76cc

10.33

9.71

9.34

9.00

8.69

These hypereutectic Speed Pros are perfect for stock to moderate performance rebuilds. Silicone aluminum alloy allows them to run with tighter clearances, less friction, and increased sealing. Higher strength compared to regular cast pistons. Duroshield coating on piston skirts delivers longer life and reduced friction.

Details

  • FMP H859CP40
  • FMP H859CP40
  • Speed Pro
  • Available
  • New

Shipping Information

  • Item Requires Shipping
  • 17.0 lbs.
  • Free Shipping!

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