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FAST Replacement Runner Set LSXR

FAST · New

FAST Replacement Runner Set LSXR

MPN 146053 · Store SKU fst146053

$453.41
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 10:02:34 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

These standard design intake runners fit in our LS3 102mm intake manifolds. Provide excellent torque and horsepower for stock or mildly modified street oriented vehicles. High Horsepower and Race versions of the LSXR Intake Runners are designed specifically Standard Runner Set for Rectangle Port LSXr 102mm Intake Manifold

Manufacturer fitment & guides

Check 146053 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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