1˝ spacer with Moroso #64927 return spring kit Carb Stud Kit 2.700 (3) & 3.050 (1)in OAL

1˝ spacer with Moroso #64927 return spring kit Carb Stud Kit 2.700 (3) & 3.050 (1)in OALThe best way to make sure that carburetors stay perfectly sealed to the intake manifold is through the use of ARPs carb studs. Theyre offered in a variety of heights to accommodate most any combination of carb and spacer, and are available in 8740 chromemoly with a black oxide finish or ARP Stainless. Special ARP Pro Series NASCAR type stud kits have one of the studs drilled to facilitate sealing the carburetor in the engine by race officials. All

The nuts feature a wide base for better load distribution and sealing

Install an ARP cam bolt kit and end your camshaft timing worries

Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading

and meet theARP “ZERO defect – ZERO failure” quality standard

Includes appropriate fasteners for your application

heat-treated in-house to 190

12-point head design and larger than stock shank diameter for increased strength and improved flywheel register

Because there are fairly wide tolerances in factory bolt holes

It has approximately 200% the fatigue life of 8740 chrome moly steel and has a tensile strength of 220

That’s because Chevy Duramax

The high cobalt content of this alloy

Wide underhead flange and companion washers provide even load distribution