SDPC Raceshop "Raceshop 20" RS20 for short! 

Introducing the RS20, a 20-degree 632 ci big block. John Alonzo of SDPC Raceshop and WyoTech- Laramie Alumni is here to give you the lowdown on everything you need to know about this powerhouse!
Get ready to experience the ultimate racing performance with the RS20! This engine is exclusively available at SDparts.com or directly from the SDPC Raceshop.
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