Comp Cams Max-Lift BSR Shaft Rocker System for GM LS3 Rectangle Port Ratio 1.7
Comp Cams Max-Lift BSR Shaft Rocker System for GM LS3 Rectangle Port Ratio 1.7
The Comp Cams Max-Lift BSR Shaft Rocker System for GM LS3 with rectangular port heads features a 1.7 ratio, offering enhanced stability and performance.
