899-6500 ARP Billet 3.650" Bore Tapered Piston Ring Compressor Displays / Dashes Darton manufactures ductile iron sleeves

Darton manufactures ductile iron sleeves for dry installation in aluminum blocks with special surface finishes and recommends that aluminum block cylinder walls be lightly honed with "Brush Research" bumble hones prior to sleeve installation

000" Gram Wt 688 Torque Specs 65-70 ft lbs - 3/8"

We did this to even further enhance the breathing capability of these covers by providing locations for lines to PHR/Dailey Engineering Vacuum Pump Kit

Weighing just 2 lbs

899-6500 ARP Billet 3.650" Bore Tapered Piston Ring Compressor Displays / Dashes Darton manufactures ductile iron sleeves899 6500 ARP Billet 3. 650" Bore Tapered Piston Ring Compressor