Darton Sleeves Replacment Cylinder Sleeve - BRODIX SB Chevy 4.110 Bore 4.320 OD 20800SK The original Brinn Transmission is

The original Brinn Transmission is known as the most reliable

Primarily used with rod style throttle linkage

100 RPM Increments

Fit 5/8" diameter valve stem hole for use with center reliefs and Schrader (Fill) valve (ALL44065)

875" Stroke

Darton Sleeves Replacment Cylinder Sleeve - BRODIX SB Chevy 4.110 Bore 4.320 OD 20800SK The original Brinn Transmission isProduct Description: Cylinder Sleeve 4. 110 in Bore 5. 535 in Height 4. 320 in OD 0. 091 in Wall Steel Brodix Block Small Block Chevy Sold Individually Darton is a manufacture of engine block sleeves. Using specialized ductile iron, their sleeves fit a variety of engine makes and sizes.