COMP Cams 1242-16 High Energy Rocker Arm Set 1.6 Ratio Oldsmobile V8

The COMP Cams 1242-16 High Energy Rocker Arm Set delivers improved valve train performance for Oldsmobile V8 engines from 260 to 455 cubic inches. Engineered with a 1.6:1 rocker ratio, this set provides increased valve lift compared to stock 1.5:1 rockers, helping to optimize airflow and boost engine performance without changing your camshaft.

Key Features:

• 1.6:1 rocker ratio increases valve lift by approximately 6.7% over stock
• Pedestal-mount design for direct fitment on factory Oldsmobile heads
• High Energy series construction with durable stamped steel bodies
• Fits Oldsmobile V8 engines 260, 307, 330, 350, 400, 403, 425, and 455 cubic inch displacements
• Complete set includes 16 rocker arms for all intake and exhaust valves
• Compatible with factory valve springs and retainers in most applications
• Cost-effective upgrade for street performance and mild performance builds

COMP Cams High Energy rocker arms are manufactured from heat-treated steel with precision-ground bearing surfaces for reliable operation and long service life. The increased rocker ratio is an excellent way to wake up a stock Oldsmobile engine or complement a performance camshaft upgrade. Ideal for street machines, daily drivers, and weekend cruisers looking for affordable performance gains.