ARP 430-3501 Starter Bolt Kit for Chevrolet Standard. SS. 12pt ymm_18 000˝ Thread Size 7/16-20

000˝ Thread Size 7/16-20

600˝ Thread Size M16 x 1

It can also be upgraded into a full Akrapovic exhaust system by combining it with Evolution Race Header Set (without valves) or Evolution Header Set (with side mufflers and valves)

he Evolution Link pipe set (SS) was tested and developed together with the Slip-On Line (Titanium) exhaust system to provide an ideal upgrade and greater exhaust tuning potential

Designed for drivers focused on track-oriented performance

ARP 430-3501 Starter Bolt Kit for Chevrolet Standard. SS. 12pt ymm_18 000˝ Thread Size 7/16-20Specifications Socket Size(s) 7 16 12pt UHL (Qty: 2) 3. 700 Thread Size 3 8 washers included