Speedmaster Big Block Chevy Bbc 454 1.7 Ratio 7/16" Aluminum Roller Rocker Arms
Price:
$ 190
- Condition: New
Seller notes
Speedmaster Big Block Chevy BBC 454 1.7 Ratio 7/16" Aluminum Roller Rocker Arms Part # PCE261.1014.01 PCE Aluminum Roller Rockers are extruded from 6061 T6 Aluminum. The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs, while the extruded body has a tensile strength over 60,000 PSI. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams. They feature very precise valve operation, horse power increase of 10-15, increases valve train life dr...
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