ARP 200-2413 Carburetor Stud Kit Quadrajet (all) with 1/4" base gasket. 8740. hex ymm_21 If you have ever installed

If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in – you knew from the beginning that the rocker geometry was going to be inconsistent all over the place

900 rpm and 21

Manufactured in the USA

the system produces a deeper tone compared to stock while maintaining similar sound levels

Each ARP accessory stud or bolt kit includes the specific number of parts for your application

ARP 200-2413 Carburetor Stud Kit Quadrajet (all) with 1/4" base gasket. 8740. hex ymm_21 If you have ever installedSpecifications Socket Size(s) 1 2 hex OAL 1 (Qty: 2) 1. 700 Thread Size 1 5 16 OAL 2 (Qty: 2) 4. 400 Thread Size 2 5 16 nuts, washers included