Heavy Duty Intake/Exhaust Manifold Stud, 70-74* 240Z

Image and price will be updated when the new studs arrive.

Includes:

• (1) Intake & Exhaust Manifold Stud, Short

Description:
Old studs can wear and stretch, and should be replaced every time you remove the manifold or header. To help alleviate this issue, these studs have been improved and upgraded! This stud installs along the top of the intake manifolds* and the bottom of the exhaust manifold on carbureted models. Fuel Injected engines do not use this stud. Sold individually, ten required for 70-72 carbureted engines. See Related Items for our complete manifold kit.

Upgraded Studs!

• Heavy Duty, less prone to breaking
• 10.9 Hardness (stock studs are 8.8 Hardness)
• CNC Machined for superior finish and accuracy
• Made to Factory Specifications
• Zinc coating for corrosion resistance (like factory units, appearance will vary)

*Note:
73-74 models originally use bolts along the top of the intake manifold. This stud can be used as a replacement for the bolt, for much easier installation.

Model Guide:
Datsun 240Z

Code Guide:
Datsun S30

Year Guide:
1970, 1971, 1972, 1973