The Peterson Fluid Systems Chevrolet big-block left-side mount blade with Yancer specification is a left-side mounting blade tailored for specific Yancer-style installations on big-block Chevy engines. It uses the R4 tab mounting system and includes hardware, offering a lighter, dedicated mounting option that removes the requirement for a separate block in those specialized setups.
Peterson Fluid Systems Chevrolet Big Block Mount Blade - Left Side Mount Yancer