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Gasket Set, Intake Plenum (3/64"), 90~95 [7.5D3]

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0.30 LBS
Calculated at checkout
Current Stock:

Product Description

Plenum Gasket "Thick 3/64" Set .  Fits 90~95 ZR-1 LT5. Sold by the set which contains 2 individual gaskets as shown.

Best Use:

  • Better suited for applications where mating surfaces may be less true or damaged by porting, welding or Dinged, marred or improperly cleaned mating surfaces.
  • Re-use of gaskets is not recommended, but because this gasket is 50% thicker than the standard 1/32" gasket, it is more resistant to being damaged if the plenum is removed again.

Primary Difference from Standard:

  • 50% thicker than our standard 1/32" Plenum Gaskets.

Common with Other Versions, std & original color:

  • Direct replacement on stock, un-modified engines. oversized gasket port size does not affect function or engine operating characteristics.
  • Port size increased to 37.5mm for modified, ported intake. For siamesed porting, simply cut out the center bifurcation.
  • Coolant flow for throttle body heat can be enabled or blocked by simply orienting the gasket as desired.
  • Gaskets are die cut to exact dimensions taken from GM LT5 engine drawings. Port alignment may vary slightly due to core shift when parts were cast.
  • Made from Pro-Formance/MicroPore, non-asbestos gasket material with a fully cured nitrile butadiene rubber binder, 12~20% compressibility for excellent sealability and a max temp rating of 550F.

These die-cut precision gaskets, are made exclusively for Jerry's Gaskets, utilizing original engine drawings for dimensions. 


See part #571 in the diagram.



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