SRP SBC F/T Pro-Series Piston & Ring Set 4.155 271065

Piston and Ring - Professional Series - Forged - Flat Top - 4.155 in Bore - 1.125 in Compression Height - 1.2 x 1.5 x 3.0 mm Ring Groove - Minus 5.00 cc - Small Block Chevy - Kit - Brand: SRP (Sportsman Racing Products) - Part Number: 271065

Specifications