Icon FHR Forged Piston Set - 4.020" Bore - 1.5 x 1.5 x 3.3 mm Ring Groove - Minus 2.9 cc - GM LS-Series (Set of 8) R07C09XL Works with middle (F-Body type)

Works with middle (F-Body type) belt spacing

1979-1989 GMC P2500

(2) Triple Connector (male)

Howards Cams have always used on track experience to design the most powerful designs

a shock canister mount that fits all common shock canisters

Icon FHR Forged Piston Set - 4.020" Bore - 1.5 x 1.5 x 3.3 mm Ring Groove - Minus 2.9 cc - GM LS-Series (Set of 8) R07C09XL Works with middle (F-Body type)Product Description: Piston FHR Forged 4. 020 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 3. 30 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 applications.