Holley EFI Terminator X Max - LS1/LS6Terminator X Max features real time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Part number 550 916 also has 4L60E or 4L80E Transmission control. Terminator X Max comes fully loaded with base maps for common LS engine combinations to get you out of the garage and

providing a smooth and consistent performance

The dual 12" high output electric fans are some of the most proven and reliable fans in our line-up and are specifically designed to thrive on thick

4L HEMI engines with performance camshafts

That same proven technology is now available in a streetable package for grassroots and competitive drivers alike

3049-150 - 1978-1988 GM G-Body Rear Coilover Kit

We also added the OEM spring perch options using this tester's car

and connect to the sway bar with supplied hardware

gives this center nut a bold look that really sets off the top of your air cleaner for the perfect final touch

Fits #60779 & #60179 Cylinder Heads Overall Length: 5

Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Ford 351W

The LTA112s heavy-duty construction eliminates trailing arm flex

428 and 455 c