Manley Chevy LS Series 4.030in Bore 1.115in CD -29cc Dish Platinum Series Pistons - Set of 8

The Manley Performance 592830C-8 is a piston set crafted from high-strength 2618 material. These pistons are designed to be lightweight yet durable, ensuring a long service life. They feature a 'one fixturing' manufacturing method to achieve perfect ring groove to skirt squareness, which Manley claims maximizes horsepower. The design incorporates a proven offset wrist pin, a 1.5, 1.5, 3mm land, and moly-coated skirts for optimal performance. Each set includes round wire locks, tool steel wrist pins, and pressure balance grooves. Piston rings are sold separately. Compression ratios are calculated based on a 0.00" deck clearance, a 9.240" deck height, and a 0.042" thick compressed head gasket.