ARP Billet 4.300" Bore Tapered Piston Ring Compressor (900-3000) DT WP316 and WP430

WP316 and WP430

34L Crank Material 4340 Billet Steel Brand Brian Crower Desired Displacement 4

15mm STD Inc D 1gr EX Valve

Part Number: KN62-1160

ARP Billet 4.300" Bore Tapered Piston Ring Compressor (900-3000) DT WP316 and WP430ARP Billet 4. 300" Bore Tapered Piston Ring Compressor (900 3000) ARP Tapered Ring Compressors 900 3000 ARP tapered piston ring compressors are CNC machined from 6061 T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3 4 in. high numbers for easy