FAST · New
FAST Replacement Inner Seal For LS
MPN 146005 · Store SKU fst146005
Supplier stock checked 11/8/2026, 10:02:34 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 intake manifold gasket ensures a proper seal between the upper and lower shells on our 102mm LSXR and LSXRT intake manifolds. Replacement upper to lower Intake shell seal for LSXR/LSXRT Intake Manifolds. LSXR/LSXRT Upper to Lower Shell Intake Manifold Seal
Manufacturer fitment & guides
Check 146005 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