ARP 650-1000 SAE Bolt Kit 1/4-20 X 1.000 hex black oxide bolts ymm_48 The threads are applied after

The threads are applied after hardening

This exhaust is constructed with high-grade austenitic stainless steel and designed to be installed with the Akrapovič Slip-On Race Line (Titanium) exhaust system

ARP Pro Series head bolt kits are application specific and designed to deliver superior strength typically associated with competition engines

GT 1964-1968

Megane 2002-2006

ARP 650-1000 SAE Bolt Kit 1/4-20 X 1.000 hex black oxide bolts ymm_48 The threads are applied afterSpecifications Socket Size(s) 5 16 hex UHL 1. 000 Thread Length 1. 000 Grip Length n a Thread Diameter Pitch 1 4 20 Grip Diameter 1 4 Wrenching 5 16 Head Height 0. 255 Collar Diameter 0. 515