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Speed Pro Small Block Chevy 400 .200 Dome Pistons 030 Bore 5.7 Hypereutectic 406


Sku: FMP H634CP30

Availability: In stock

$161.99

Quick Overview

Speed Pro Small Block Chevy 400 .200 Dome Pistons 030 Bore 5.7 Hypereutectic 406

Details

Chevy 400 Speed Pro Pistons

This is a new set (8) of Speed Pro hypereutectic Chevy 400 pistons - H634CP. +30 bore. Dome 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.

Bore

4.155"

Stroke

3.75"

Dome Shape

.200 dome, 2 VR

Dome Volume

9.5 cc

Comp. Distance

1.425"

Pin Type

Press or Float

Ring Size

5/64, 5/64, 3/16

Piston Weight

586 g. (approx)

Compression (@ .025 deck clearance)

60.5cc

64cc

68cc

72cc

76cc

13.69

13.05

12.39

11.80

11.27

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.

Additional Information

SKU FMP H634CP30
Manufacturer Part Number H634CP30
Brand Speed Pro
Color No
UPC 614046228856
Size No

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