Scorpion1035 Race Series Rocker Arm SBC Chevy LT1 1.5 Ratio 3/8" Stud Self Align Narrow Body Race Series Rocker Arms Small Block Chevy V8 305-350 Vortec, 1.5 Ratio / 3/8 Stud Race series rocker arms feature: Made in the U.S.A. Lightweight 7000 series aerospace-grade aluminum Full body design easily handles .950" lift and 950 lbs Open spring pressure clears 1.625" spring and retainer 1.2" fulcrum width The only one-piece nose roller on the market.
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