Description
Fits Following Engines: 389 CID Pontiac V8
The Akrapovic carbon fibre rear diffuser is available as an optional component in either high-gloss or matte finish
Specifications Socket Size(s) 14mm 12pt UHL 80mm Thread Length 30mm Grip Length 50mm Thread Diameter-Spacing M12 x 1
The sound has been tuned to ideally suit the in-line six-cylinder turbo engine
Developed and tested in combination with the Slip-On Race (Titanium) exhaust
ARP 724-2750 SAE Bolt Kit 7/16-20 x 2.750 hex SS bolts ymm_46 Fits Following Engines: 389 CIDSpecifications Socket Size(s) 7 16 hex UHL 2. 750 Thread Length 1. 250 Grip Length 1. 500 Thread Diameter Pitch 7 16 20 Grip Diameter 7 16 Wrenching (reduced) 7 16 Head Height 0. 400 Collar Diameter (reduced) 0. 670