Tapered Piston Ring Compressor Cooling System Components_Radiators choose our Mid-Top Driving Shoe

choose our Mid-Top Driving Shoe for the ultimate driving experience

Sold in a Pack of 5

Compatible with Most Coolants – Works with OEM and aftermarket cooling systems

The arm features improved construction and materials made of boxed steel alloy to offer superior strength

Tapered Piston Ring Compressor Cooling System Components_Radiators choose our Mid-Top Driving ShoeFits 89. 0mm Bore Part Number : AR901 8900 ARP's ring compressors are CNC machined from 6061 T6 billet tube material and feature a true radius and they are relieved for wire O rings. Type 3 anodizing is used for long life, and the bore size is prominently engraved for easy identification. Standard stocking sizes from 3. 552" to 4. 750" (SAE) and 75mm to 100mm (metric).