FAST · New
FAST Seal Kit LSXR/LSXRT Gen III
MPN 146017 · Store SKU fst146017
Supplier stock checked 11/7/2026, 8:06:45 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.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