ARP 86.5mm Tapered Ring Compressor Air & Fuel Cooling Systems & Components Outside Air

Outside Air

Heavy-duty air compressor

1975-1982 Mercury Marquis

Bolts to the block and water pump

Sets feature shrink sleeved ends and cylinder identification numbers

ARP 86.5mm Tapered Ring Compressor Air & Fuel Cooling Systems & Components Outside AirARP's 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 4 in high numbers for easy identification. Standard stocking sizes from 3. 552 in to 4. 750 in (SAE) and 75mm to 95. 5mm (metric). The true radius design is far superior to