Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / FAST / New

FAST LSXRT Manifold 102MM - Black

FAST · New

FAST LSXRT Manifold 102MM - Black

MPN 146602B · Store SKU fst146602B

$1,295.95
IN STOCK3 ready to ship

Supplier stock checked 11/8/2026, 1:19:40 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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

The FAST LSX 102mm Intake Manifold for GM 4.8, 5.3 and 6.0 truck engines provides bolt-on performance gains without any loss in bottom-end drivability.This manifold features our standard design runners for use in mild street applications. LSXrt 102mm Cathedral Port Intake Manifold for 4.8, 5.3 and 6.0L LS Trucks The LSXRT is constructed from a proprietary precision injection

Manufacturer fitment & guides

Check 146602B against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

More from FAST ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.