Kit Includes 11 Studs, 15 Washers and 11 Nuts. & 4 Bolts
The intake & exhaust manifold nuts and studs will stretch and weaken with use, and should be replaced when installing any header, replacing a new intake or changing the head. This Kit Includes 11 Studs, 15 Washers and 11 Nuts. & 4 Bolts
*PLEASE NOTE APPLICATION DETAILS BELOW! This kit is for all later L-Series heads (N42, N47, P79, P90), follow the fuel system you are choosing. Regardless of which 70-83 Z you have, if you are using an N42, N47, P79, or P90, P90A head with a FUEL INJECTION setup, you will need this kit. If you are using an N42, N47, P79, or P90 head with a CARBS Set Up manifold, then you need the kit in my other auctions
All L-Series heads also have 6 "spacers" that hold down both the intake manifold and the exhaust manifold/header at the same time. Check to see if these are worn and in need of replacing also.