6 Boost Low Clearance Exhaust Manifold Stud JZ / RB - M10 X 1.25 - 5/16" UNF

Introducing the 6boost "Low Clearance" Chromoly
Exhaust Manifold Stud Kit (M10x1.25 - 5/16" UNF), now part of our premium 6boost range. Precision CNC-machined in Australia, these exhaust manifold fasteners are designed to provide a high-quality solution for tight spaces.

Crafted from durable chromoly material, these studs feature rolled threads for maximum strength and reliability. Originally designed for 40nb 1JZ and 2JZ manifolds, where the close proximity of the nut to the runner presents a challenge, they are also versatile enough to fit any 10mm fine thread application that requires extra clearance. They're perfect for tricky spots like the underside studs of 1JZ and 2JZ standard-style manifolds. They will also
work with all RB20DET, RB25DET and RB30ET manifolds.

Kit Includes:
12x Chromoly Exhaust Manifold Studs 38mm
in Length (M10x1.25 - 5/16" UNF).
12x ARP 5/16-24 12pt Nuts 8740 Chromoly
(Socket Size: 3/8 12pt).
12x ARP Washers 8740 Chrome Moly 5/16˝ x
.655 x .075 (ID x OD x Thickness).