Purchase the ARP 899-7400 Piston Ring Compressor (3.740" Bore) to save time and hassle on your engine build. This Piston Ring Compressor is a must-have in your shop! Each Piston Ring Compressor is constructed from a 6061-T6 billet aluminum tube material and is CNC machined for exact tolerances. ARP has specially designed this Compressor to fit the specific bore size of your engine.
ARP 899-7400 PISTON RING COMPRESSOR (3.740" BORE)