Icon Pistons Premium Forged Flat Top Piston Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 5.00 cc - Small Block Chevy (Set of 8) JRPPS-6106-B-40-15 There may be some groups

There may be some groups that require the use of "stock" crankshafts

0L powered vehicles

New Pump Housing

but will not squeak like polyurethane

Icon Pistons Premium Forged Flat Top Piston Set - 4.060 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 5.00 cc - Small Block Chevy (Set of 8) JRPPS-6106-B-40-15 There may be some groupsProduct Description: Piston Premium Forged Forged Flat Top 4. 060 in Bore 1. 125 in Compression Height 1. 5 x 1. 5 x 3. 0 mm Ring Grooves Minus 5. 00 cc Small Block Chevy Set of 8 United Engine and Machine Company was started in 1922 in Fresno, California. Then in 1930 the company was moved to San Leandro, California in order to supply OEM manufacturers located on the West Coast. The company relocated to Carson City, Nevada in 1978, where it has