ARP 646-4000 SAE Bolt Kit 1/2-13 x 4.000 hex SS bolts ymm_30 ensuring substantial weight reduction and

ensuring substantial weight reduction and high structural integrity

An optional Akrapovič Sound Kit is also available to provide full control over the spectrum of sound emitted from the exhaust

Pump body size 39mm diameter x 65mm length

Specifications Socket Size(s) 3/8 12pt UHL (Qty: 14) 0

Specifications Socket Size(s) 7/16 hex Diameter 1/4˝ OAL 3

ARP 646-4000 SAE Bolt Kit 1/2-13 x 4.000 hex SS bolts ymm_30 ensuring substantial weight reduction andSpecifications Socket Size(s) 9 16 hex UHL 4. 000 Thread Length 1. 250 Grip Length 2. 750 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850