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 1975-1979 Mercury Cougar

1975-1979 Mercury Cougar

125" thick 5052 grade aluminum and utilize a Sprint 10° layback design

back-drilled oiling for maximum efficiency

Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage

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 1975-1979 Mercury CougarProduct 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