Impulse Exhaust Manifold Stud Set
Allows manifold to be tightened much harder to prevent leaks or blown gaskets
Impulse hi-tensile studs and nuts allow the intake and exhaust manifolds to be tightened much harder to fully seal the gasket and prevent leaks or blown gaskets. The stud set includes 13 x 5/16" UNF/UNC grade 5 studs 1.70" (43mm) long and 13 x 5/16" UNF grade 8 nuts.
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