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PRW Pro Series Stainless Steel Rocker Arms are made from high strength 15-5ph stainless steel, each piece is precision CNC machined and finished by hand to ensure that the customers receive the very best PRW has to offer. PRW stud mount steel rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem.
As with other PRW products, these are in-stock for immediate delivery. All PRW aluminum rockers come complete with PRW Extreme Pressure Assembly Lube and RockerLocs™ at no additional cost.
*For the 1955-86 Chevy 262-400 & 1987-2000 Vortec engines
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Fits These Years for Chevy Vortec
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1.5 x 3/8"
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Requires guide plates
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Internal oiling system for long lasting performance
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CNC machined pushrod cups and heat-treated Cr40 roller tips
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Designed to meet the demands of most high-lift roller camshaft profiles
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Specially machined to accommodate larger valve springs and retainers
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SAE-52100 Full complement precision needle and cage roller bearings
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