Skip to Main Content

Manifold Hardware Kit, *75-83 280Z-280ZX

Manifold Hardware Kit, *75-83 280Z-280ZX
You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:15-8083
Price: $103.87
You asked and we listened! We assembled this kit thanks to your feedback.

  • (2) Long Intake Manifold Bolts
  • (2) Short Intake Manifold Bolts
  • (4) Thick Intake Manifold Bolt Washers
  • (6) Manifold Spacers
  • (12) Manifold Studs
  • (12) Manifold Washers
  • (12) Manifold Nuts

The thermal cycle that manifold hardware is exposed to every time you run your car causes wear to these bolts, studs, etc. In the short term, it can cause nuts and bolts to loosen; however, over a longer period of time, hardware stretches, weakens, and can even break (the latter usually happens during removal). Unfortunately, there is no getting around the long term effects of thermal cycling, which is why we recommend replacing old hardware whenever you have the manifolds removed (for instance, when installing one of our performance headers). This kit includes:

*Application Notes:
This kit is for all 75-83 280Z-280ZX's with N42, N47, P79, or P90 Cylinder Heads, running fuel injection. If you are using an N42, N47, P79, or P90 on your 70-74 240Z-260Z with fuel injection, you need this kit. It will not work with early cylinder heads (E31, E88). If you are installing a carburetor on an N42, N47, P79, or P90, you will need part 15-8080 or 15-8082 (see Related Items).

Model Guide:
Datsun 280Z, 280ZX (or 240Z/260Z with fuel injection conversion)

Code Guide:
Datsun S30, S130

Year Guide:
1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983 (or 1970, 1971, 1972, 1973, 1974 with fuel injection conversion)

Some parts may not fit every version of every year listed. See product Title & Description for any application breakdowns or customization options, and contact us with any questions.

  • 1975 Datsun 280Z
  • 1976 Datsun 280Z
  • 1977 Datsun 280Z
  • 1978 Datsun 280Z
  • 1979 Datsun 280ZX
  • 1980 Datsun 280ZX
  • 1981 Datsun 280ZX
  • 1982 Datsun 280ZX
  • 1983 Datsun 280ZX
Attention California Customers:
WARNING: Cancer and Reproductive Harm -