Replacement Brass Shim ROS1712W Oval 3-11/32" W x 1-15/16" H

3-11/32" W x 1-15/16" H

All MagnaFuel pumps and regulators are serialized and marked with the logo and name

30" intake/1

ORB to AN Straight Male Flare Adapter 920-06-12S AF920-06-12S -12 ORB to -6AN

Some applications may need a late-model tach adapter

Replacement Brass Shim ROS1712W Oval 3-11/32" W x 1-15/16" HReplacement Brass ShimSuit Ford 289 302 351 Windsor ROS1712W S1712W The first step Rollmaster took in creating the world's best chain and sprocket system was to utilize billet steel construction for the upper and lower sprockets rather than cast iron. This reduced wear and improved accuracy by providing 100% CNC machined Surfaces. Next Rollmaster determined that the easiest, most accurate and dependable method for providing adjustability in cam timing