ARP's new ring compressors are CNC machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter. What's more, they are relieved for wire O-rings on bottom. Type 3 anodizing is used for long life, and the bore size is prominently engraved in 3/4in. high numbers for easy identification. standard stocking sizes from 3.552in. to 4.750in. (SAE) and 75mm to 100mm (metric). The true radius design is far superior to conventional tapered devices, and widely acclaimed by professional engine builders! This is truly the very best piston ing compressor on the market today.

More From This Category

COMP Cams Cam Phaser Limiter Tool for '05+ For Ford 4.6/5.4L Modular 3 Valve

COMP Cams Cam Phaser Limiter Tool for '05+ For Ford 4.6/5.4L Modular 3 Valve

$35.76

COMP Cams Pushrod, High Energy 9.315 in. Long, 5/16 in. Diameter, Set of 16

COMP Cams Pushrod, High Energy 9.315 in. Long, 5/16 in. Diameter, Set of 16

$100.59

COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.800 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 7.800 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

$20.58

COMP Cams Pushrod, Hi-Tech 210 Degree, Chromoly, Heat-Treated, 8.000 in. Long, .080 in. Wall, 3/8 in. Diameter, Set of 16

COMP Cams Pushrod, Hi-Tech 210 Degree, Chromoly, Heat-Treated, 8.000 in. Long, .080 in. Wall, 3/8 in. Diameter, Set of 16

$527.31

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 8.950 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 8.950 in. Long, .080 in. Wall, 3/8 in. Diameter, Each

$27.83

COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 8.680 in. Long, .080 in. Wall, 5/16 in. Diameter, Set of 8

COMP Cams Pushrod, Magnum, Chromoly, Heat-Treated 8.680 in. Long, .080 in. Wall, 5/16 in. Diameter, Set of 8

$165.44