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Manifold Nut & Stud Kit, 70-74* 240Z-260Z

Manifold Nut & Stud 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 #:15-8080
Price: $38.13
  • (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

The intake & exhaust manifold nuts and studs will stretch and weaken with use, and should be replaced when installing any header. 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 (see Related Items below).

Related Item:
All L-Series heads also have 6 "spacers" that hold down both the intake manifold and the exhaust manifold/header at the same time. Check to see if these are worn and in need of replacing also (see part 14-0373 in 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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