- Designed usng Finite Element Analysis (FEA) and forged from 8620 steel for strength
- Eliminate thrusting on valves for decreased wear on the valve train
- Rocker geometry is better suited to high-lift camshafts
- Bushings are 50% longer than stock, increasing the time between rebuilds
- Oil is sprayed directly on the valve springs, reducing the potential for valves breaking due to overheating
- Compatible with stock or S&S CNC-machined heads
- Works well for cams with 0.540″
- Capable of 0.650″ max valve lift
- Made in the USA
Engine
Roller Rocker Arms – 1.640 Rocker Ratio – M8
$674.95
Roller Rocker Arms – 1.640 Rocker Ratio – M8
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