The Peterson Fluid Systems Chevrolet small-block left-side mount blade is a direct-fit mounting blade that attaches an R4 pump using the pump’s tab system. Supplied with mounting hardware, it replaces the need for a separate mounting block and reduces overall setup weight. This left-side blade is for Chevrolet small-block engine installations using Peterson R4 pumps.
Peterson Fluid Systems Chevrolet Small Block Mount Blade - Left Side