1968-1974 GM X-Body LT Swap Components

Nothing says Big Iron like a 3rd Gen X-Body. This platform is one of the best values on the market. Holley offers the most complete line-up of performance products to get that old small or big block out and get the LT in. All components are engineered to deliver excellent fit and out of this world power.

    Hooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles. The BlackHeart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!