ARP 742-4250 SAE Bolt Kit 3/8-24 x 4.250 12pt black oxide bolts ymm_74 Handcrafted carbon fibre tailpipes

Handcrafted carbon fibre tailpipes

8mm 12pt Material: Stainless Steel

Newport 1971-1981

The system is ECE type-approved and designed for plug-and-play installation without ECU remapping or additional components

This product is designed for mandatory use with the Akrapovič Slip-On Race Line (Titanium) if the stock headers are retained

ARP 742-4250 SAE Bolt Kit 3/8-24 x 4.250 12pt black oxide bolts ymm_74 Handcrafted carbon fibre tailpipesSpecifications Socket Size(s) 3 8 12pt UHL 4. 250 Thread Length 1. 100 Grip Length 3. 150 Thread Diameter Pitch 3 8 24 Grip Diameter 3 8 Wrenching (reduced) 3 8 Head Height (reduced) 0. 300 Collar Diameter (reduced) 0. 620