GM Performance Parts SB-Chevy Bowtie Race Block

Product images may differ from actual product appearance.

GM Performance Parts Bowtie race engine blocks take the guess out of what you need to make big horsepower. They are competition tested in NASCAR, BUSCH, and NHRA Compitition Eliminator! GM Performance Parts offer you a huge selection of Bowtie race blocks that have been precision, CNC-machined with tighter tolerances than their standard Bowtie blocks before you even get them. These engine blocks feature full race-prep machining, 4-bolt splayed main caps, and the very highest grade of materials throughout. When your competition has spilled their guts all over the racetrack, you'll still be in the show thanks to your GM Performance Parts Bowtie race block!