FMP H634CP30
Chevy 400 Speed Pro Pistons This auction is for 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 Stroke Dome Shape Dome Volume Comp. Distance Pin Type Ring Size Piston Weight 586 g. (approx)
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. See our ebay store for available sizes or for more Chevy and Chevy 400 pistons. Piston rings available - no extra shipping if added with pistons (please request a combined invoice to receive discount). |
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