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FAST Seal Kit LSXR/LSXRT Gen III

FAST · New

FAST Seal Kit LSXR/LSXRT Gen III

MPN 146017 · Store SKU fst146017

$84.95
IN STOCK1 ready to ship

Supplier stock checked 11/7/2026, 8:06:45 AM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

This seal kit for LSXR and LSXRT manifolds includes 8 intake runner to cylinder head seals as well as new injector o-rings, lower shell rubber bumpers and vacuum port plugs. LSXR / LSXRT Seal Kit for GENIII, GEN IV LS7 Applications LSXR and LSXRt Intake Manifold Gasket and Seal Kit

Manufacturer fitment & guides

Check 146017 against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y

Manufacturer documents

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