Imperial exhaust manifold studs for replacing worn, stretched or snapped studs on exhaust manifolds and turbos - nine common UNC and UNF sizes, many found on classic British and older vehicles.
Sizes (thread x length, typical fitment) 5/16" UNC x 1-11/16" (Ford) 5/16" UNF x 1-11/16" (Triumph) 5/16" UNC/UNF x 1-1/4" (Austin/Rover/MG) 5/16" UNC/UNF x 1-5/8" (Austin/Rover/MG) 5/16" UNC/UNF x 1-11/16" (Ford/MGB) 3/8" UNC x 1-9/16" (Volvo) 3/8" UNC x 1-13/16" (Volvo) 3/8" UNF x 1-7/8" (Jaguar) 3/8" UNF x 2-3/16" (Vauxhall/Chrysler)
Finish Lightly oiled to prevent corrosion
Pack quantities 2, 4, 6, 8, 10 and 20
Important Fitments are a guide - check the thread and length against the original stud before ordering. Full dimensions are shown in the product images.
Metric manifold studs are also available. Pairs with our brass and copper flashed exhaust manifold nuts.
Also known as manifold studs, exhaust studs, UNC studs, UNF studs or turbo studs.
