100-2003 Small Block Chevy 4.120 in Bore Cylinder Sleeve

Description

⚡ Upgrade your Chevy Small Block with precision power!

The Darton 100-2003 Cylinder Sleeve is a precision-engineered steel sleeve with a 4.120 inch bore, 0.076 inch wall thickness, and 5.545 inch height, designed as a direct replacement for Small Block Chevy Bowtie engines. Lightweight at 1.8 pounds, it offers durability and a perfect fit to enhance engine performance and longevity.