ARP 4.440 Tapered Ring Compressor 10217S and promotes the sport of

and promotes the sport of drag racing and hot rodding by manufacturing and distributing the highest quality chassis and suspension components available from anyone

Universal width engine plate includes separate frame saddles for the engine plate to rest on allowing installation of engine into any width dragster style chassis

Wing Cylinder

3/4 in Height

ARP 4.440 Tapered Ring Compressor 10217S and promotes the sport ofARP'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