ARP 99.50 mm Bore Tapered Piston Ring Compressor - Billet Aluminum - Black Anodized 919080 AFCOs Dual Stage Coil-Over assembly

AFCOs Dual Stage Coil-Over assembly provides variable spring rates that can be used to improve traction and handling in the slickest of conditions

USB connection for ease of programmingDesigned to be used with PN 7720 ignition controller

ΓÇó Proper fuel system engineering is critical for maximum performance

Adjustable dowel pins correct improper alignment of bellhousing to engine block

ARP 99.50 mm Bore Tapered Piston Ring Compressor - Billet Aluminum - Black Anodized 919080 AFCOs Dual Stage Coil-Over assemblyProduct Description: Piston Ring Compressor 99. 50 mm Bore Tapered Billet Aluminum Black Anodized Sold Individually Since 1968, ARP is the fastener of champions and the world leader in fastener technology.