ARH

GM Truck 5.3L 2019-2026 Long System

CA$2,869-CA$3,171 Headers / Exhaust · 2019-2026 L5P Duramax · Supplied through American Racing Headers
Stock checked before fulfillmentSpecial orderInstall recommendedReview before fulfillmentStreet-use review before fulfillment
GM Truck 5.3L 2019-2026 Long System official supplier product photo

Checkout path with Rankin review

ARH header/exhaust listing sourced for purchase-ready performance builds with fulfillment review.

  • Fitment: 2019-2026 L5P Duramax applications; confirm submodel/options before fulfillment
  • Intent: Purchase first
  • Supplier SKU: 150380
  • Final price, lead time, compliance and install scope are confirmed before parts move.

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What Rankin checks before fulfillment

Vehicle fitmentYear, trim, engine, transmission, current mods and exact supporting parts are reviewed before parts move.
AvailabilityRankin confirms current supplier availability, supersession, MAP limits, lead time, pickup or shipping path.
Install and tuning contextWhen the part affects fuel, boost, exhaust, driveline or calibration, Rankin checks the supporting plan first.
Compliance and returnsStreet/off-road notes, special-order limits, electrical items, opened packaging, core-return requirements and warranty route are clarified before fulfillment. Read the policy.