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Manifold Hardware Kit, 70-74* 240Z-260Z

Manifold Hardware Kit, 70-74* 240Z-260Z
You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:15-8082
Price: $72.87
You asked and we listened! We assembled this kit thanks to your feedback.

  • (10) Short Manifold Studs
  • (1) Medium Manifold Stud (for rear engine slinger and rear bypass tube)
  • (6) Long Manifold Studs (for manifold spacers)
  • (17) Manifold Nuts
  • (17) Manifold Washers
  • (6) Manifold Spacers

The thermal cycle that manifold hardware is exposed to every time you run your car causes wear to these nuts, 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:
We recommend this kit for all 70-74 240Z-260Z's with E31 or E88 Cylinder Heads. 73-74 models originally used bolts along the top of the intake manifold; however, we have found that studs make manifold installation easier. For all later L-Series heads (N42, N47, P79, P90), follow the fuel system you are choosing. Regardless of which 70-83 Z you have, if you are using an N42, N47, P79, or P90 head with a carburetor setup, you will need this kit. If you are using an N42, N47, P79, or P90 head with a fuel injection manifold, then you need part 15-8081 or 15-8083 (see Related Items below).

Model Guide:
Datsun 240Z, 260Z (or 280Z, 280ZX with carburetor conversion)

Code Guide:
Datsun S30 (S130)

Year Guide:
1970, 1971, 1972, 1973, 1974 (or 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983 with carburetor 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.

  • 1970 Datsun 240Z
  • 1971 Datsun 240Z
  • 1972 Datsun 240Z
  • 1973 Datsun 240Z
  • 1974 Datsun 260Z
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