Purchase the ARP 900-0550 Piston Ring Compressor (4.055" Bore) to save time and hassle on your engine build. Built tough, this Piston Ring Compressor is CNC machined from 6061-T6 billet aluminum tube material. The Piston Ring Compressor gets the job done quick and easy. ARP has specially designed this Compressor to fit the specific bore size of your engine.

ARP 900-0550 PISTON RING COMPRESSOR (4.055" BORE)

$52.75Price