Piston - Speed Pro - Hypereutectic - 4.030 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 6.90 cc - Coated Skirt - Small Block Chevy - Set of 8

 Piston Rings Included:No
Bore (in.):4.000 in.
Stroke:3.480 in.
Engine Stroke Type:Stock
Rod Length:5.700 in.
Piston Style:Flat top, with four valve reliefs
Piston Material:Hypereutectic aluminum
Compression Height (in.):1.548 in.
Piston Head Volume (cc):+6.90cc
Wrist Pin Style:Press-fit or floating
Wrist Pin Retainers Included:No
Wrist Pin Included:Yes
Pin Diameter (in.):0.927 in.
Piston Ring Thickness:5/64 in. x 5/64 in. x 3/16 in.
Quantity:Sold as a set of 8.


DurOshield coated piston skirt. These pistons can be free floated but locks must be purchased separately.