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Copyright West Coast Cylinder Heads 16126 Cantlay Street, Van Nuys, CA 91406 818-705-5454
GM Stage 2 CNC ported 5.3l heads
Now available! Affordable power for your 5.3l engines. Our Stage 2 CNC program was designed with trucks in mind. Delivering as much as 18% more intake port flow than production heads. The flow improvements are maximized through the useable lift curve. These heads make a very cost effective upgrade for virtually all truck and SUV's with power improvements across the rpm range.
