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ROSS Forged Piston Kit for 75-83* L28 Non-Turbo Engines

ROSS Forged Piston Kit for 75-83* L28 Non-Turbo Engines
You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment.
Part #:10-4080
Price: $879.87
  • (6) Forged Piston
  • (1) Ring Set
  • (6) Wrist Pin
  • (1) Wrist Pin Lock Set

Whether you have an original 1981-1983 280ZX Non-Turbo or are L28 swapping your S30, this forged piston and ring kit is a mandatory addition if you are setting your engine up for naturally aspirated high performance. The 87 mm flat-top design means they match the diameter of the factory Nissan .040 (1mm) oversize pistons for 81-83 Non-Turbo engines and are similar in design as well.

*Fitment Note:
These pistons can be installed in any L28 non-turbo block; however, care should be taken when changing piston design. Specifically, changing from a dished piston to a flat top piston will noticeably increase compression. Other modifications, such as a high lift camshaft, thinner head gasket, or cylinder head change, need to be taken into consideration as well. If possible you should speak with a qualified engine builder or race technician to plan a build around your specific needs, as well as build a parts list to fit your needs, prior to ordering

Catalog Note: Catalog reference 10-4090. (Catalog part 10-4090 was for multiple base engine blocks; 10-4080 is for the L-28 Non-Turbo ONLY!)

Model Guide:
Datsun 240Z*, 260Z*, 280Z*, 280ZX

Code Guide:
Datsun S30*, S130

Year Guide:
1970*, 1971*, 1972*, 1973*, 1974*, 1975*, 1976*, 1977*, 1978*, 1979*, 1980*, 1981, 1982, 1983

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
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