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Vehicle Info NeededPCE261.1248 Pontiac 265 350 400 455 1.52 Ratio 7/16 in. Aluminum Roller Rocker Arms
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Lowest Price GuaranteeSpeedmaster PCE261.1248 Features:
PCE Stainless steel rollers are manufactured from heat-treated stainless steel and alloy steel tip rollers. PCE roller rockers are available in various ratios, so you are good to go. They feature greater strength and durability, capable of withstanding valve spring load up to 600lbs.
- Extruded from 6061 T6 Aluminum
- Precision-machined to ensure consistency and ratio accuracy
Speedmaster's Aluminum Stud Mount Rocker Arms are used around the world by professional racers, engine builders, and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip and track applications. These aluminum stud mount rockers are made from high strength 6061-T6 aluminum extrusions and each piece is precision CNC machined. These are available in various series' for those needing higher spring loads.
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Superstreet Series: Needle bearing fulcrum can withstand valve spring loads up to 320lbs. Ideally suited for use with flat tappet roller cams.
Outlaw Series: A larger needle bearing fulcrum can withstand valve spring loads up to 360lbs. The extruded body has a tensile strength of over 60,000 PSI. Ideally suited for use with Solid / Mechanical flat tappet and Hydraulic Roller Cams.
Sportsman Pro Series: Withstands valve spring loads up to 700lbs. Ideal for professional racers, needing outstanding power and performance advantages.
