Icon FHR Forged Piston - 3.780 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 2.90 cc - GM LS-Series - Set of 8 IC9987C.STD 45 Degree Fittings 6-1/2 x 4-1/4 x 9-3/4

6-1/2 x 4-1/4 x 9-3/4 in Oval Body

Designed for spread-bore carbs but also works with Edelbrock square-bore carbs without adapter on street 396-502 c

Bushings help maintain true alignment of clutch disc to flywheel

C7-R2 Valve

Includes 4 magnets

Icon FHR Forged Piston - 3.780 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 2.90 cc - GM LS-Series - Set of 8 IC9987C.STD 45 Degree Fittings 6-1/2 x 4-1/4 x 9-3/4Product Description: Piston FHR Forged 3. 780 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 2. 90 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.