ARP 716-3250 SAE Bolt Kit 1/2-20 x 3.250 hex black oxide bolts ymm_20 In the box: Regulator

In the box: Regulator

and the tones can also be controlled from within the cockpit with addition of the optional Akrapovič Sound Kit

Specifications Socket Size(s) 7/16 hex OAL (Qty: 16) 3

The acoustic profile has been carefully tuned to produce a sporty and refined sound

You will note that gaskets and cylinder heads literally glide into position and are perfectly aligned – something that won’t happen with inferior quality head studs

ARP 716-3250 SAE Bolt Kit 1/2-20 x 3.250 hex black oxide bolts ymm_20 In the box: RegulatorSpecifications Socket Size(s) 9 16 hex UHL 3. 250 Thread Length 1. 250 Grip Length 2. 000 Thread Diameter Pitch 1 2 20 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850