Holley EFI Terminator X Handheld Controller 553-201 range-technology 3L V8 1968 - 1973

3L V8 1968 - 1973 GMC C25/C2500 Pickup 307/5L V8 1969 - 1974 Chevrolet C10 Pickup 350/5

1 L6 1968 - 1973 GMC K35/K3500 Pickup 307/5 V8 1969 - 1974 GMC K35/K3500 Pickup 350/5

Part Number: 18417

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5461166

Ford F-250 (1979-1992)

Holley EFI Terminator X Handheld Controller 553-201 range-technology 3L V8 1968 - 19733. 5 in. LCD Touchscreen Features: Full Color, Backlit 3. 5? Touch Screen LCD1 Laptop Free Tuning changes to help optimize mileage, driveability and performance2 Basic Tuning options allow simple adjustments of Basic Fuel, Fuel Learn, Basic Idle, Spark, and More! 3 System Tuning options allow modifications to Outputs, Engine Setup, Ignition Setup4 Advanced Tuning options allow fine tuning of Fuel, Closed Loop, Learn, and Idle (including IAC parameters