Manley 592940C-8 LS-1,2,3,6,92 Forged Dish Pistons 4.165 Bore

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique 'one fixturing' manufacturing method that assures maximum horsepower. They utilize a proven offset wrist pin design, a 1.5, 1.5, 3mm landand moly coated skirts for ultimate performance. Roundwire locks, tool steel wrist pins and pressure balance grooves are included with every set at no additional charge. Compression ratios are calculated at 0.00' deck clearance, a 9.240' deck height, and a .042' thick compressed head gasket. Piston rings are purchased seperately.

Compression Ratio 10.2:1 with 64cc heads
Compression Ratio 9.6:1 with 66cc heads