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FAST Replacement Intake Port Seal LSXR L

FAST · New

FAST Replacement Intake Port Seal LSXR L

MPN 146203-1 · Store SKU fst146203-1

$12.95
IN STOCK2 ready to ship

Supplier stock checked 11/7/2026, 11:10:24 AM UTC. Adding a part does not reserve it.

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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 gasket is designed to provide a seal between the LSXR 102mm intake manifold and LS1, LS6 and LS7 cylinder heads. LSXR 102mm LS1/LS6/LS7 Intake Manifold Port to Cylinder Head Seal

Manufacturer fitment & guides

Check 146203-1 against the manufacturer’s application information below.

Part-specific notes

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

Manufacturer documents

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