A division of industry leader CP Pistons, Bullet is an all new product division designed to offer premium quality pistons at affordable prices. Manufactured from 2618 alloy for maximum strength, pistons are engineered for tighter tolerances and utilize contact reduction grooves, accumulator grooves, forged side reliefs, and dual forced pin oilers. Pistons require 1.5mm, 1.5mm, and 3.0mm low-friction pistons rings (unless noted), and are sold in sets of eight, complete with wrist pins and wire locks.

Piston – Forged – 4.125 in Bore – 1.5 x 1.5 x 3 mm Ring Grooves – Minus 22.00 cc – Small Block Ford – Sold as Each – Brand: Bullet Pistons – Part Number: BF6111-STD

Specifications

Brand Bullet Pistons Part Number BF6111-STD Bore 4.125 in Style Dish Material Style Forged Compression Height 1.090 in Volume Minus 22.00 cc Wrist Pin Included Yes Wrist Pin Style Floating Wrist Pin Diameter 0.927 in Wrist Pin Length 2.500 in Piston Weight 464 g Gas Ported No Top Ring Groove Thickness 1.5 mm 2nd Ring Groove Thickness 1.5 mm Oil Ring Groove Thickness 3 mm Rings Included Yes Alloy 2618-T61 Material Aluminum Finish Natural Quantity Each