- U.S. EPA-Certified and CARB-Compliant
- Replaces GM 8.1L
- Coil-near-plug ignition includes crankshaft sensor, camshaft sensor and eight ignition coils.
- Cylinder Heads feature high-flow replicated ports with modern heavy-duty design. High flow head creates fast burn to improve efficiency and reduced emissions
- Industrial torsional damper with integral six-rib pulley to accommodate serpentine accessory drive hardware.
- Tuned long-runner intake manifold provides higher torque while special air gap design keeps engine air cooler to improve efficiency.
- Forged and nitride steel crankshaft creates durable block capable of 1000 ft-lb of torque.
- Positive Crankcase Ventilation (PVC) system is integral to intake manifold (no valve required).
- Coated cast aluminum 8-quart oil pan with full baffle and 12-mm drain plug.
- Made in the USA.
Download the spec sheet for full list of features, specifications, options and performance details.Download Spec Sheet