Icon Premium Forged Piston - 3.780 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.00 cc - GM LS-Series - Set of 8 IC546C.STD Blow-Off Valve Trumpet Won't vibrate loose

Won't vibrate loose

back-drilled oiling for maximum efficiency

1975-1979 Mercury Cougar

Solid engine mount is 1/4" thick steel and replaces stock Chevy rubber mount to eliminate torque loss and prevent engine movement

Icon Premium Forged Piston - 3.780 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.00 cc - GM LS-Series - Set of 8 IC546C.STD Blow-Off Valve Trumpet Won't vibrate looseProduct Description: Piston Premium Forged Forged 3. 780 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 3. 00 cc GM LS Series Set of 8 Icon Pistons brings the same quality and performance you've come to expect from United Engine brands. ICON forgings are created at our in house facility, utilizing the latest innovations in piston forging technology. Each ICON piston is purpose built from the ground up for extreme high performance street or racing