Holley Sniper 1 Standalone Transmission Controller Kit With CAN Bus Harness
Highlights
- For 4-Speed Transmissions
- Tune Upshifts and Downshifts
- Full Programmability
- Tunes Shift Firmness
Holley Sniper 1 Standalone Transmission Controller Kit with CAN Bus Harness.
The Holley Sniper 1 Standalone Transmission Controller Kit (551-101) with CAN Bus Harness is the ultimate solution for adding electronic transmission control. Designed for common GM and Ford electronic 4-speed transmissions, this kit allows you to tune upshifts, downshifts, and WOT shift points to your liking, giving you complete control over your vehicle's performance.
Features and Benefits:
- Designed for common GM and Ford electronic 4-speed transmissions
- Electronic transmission control for Sniper 1, Sniper 2, or standalone applications
- Connects via CAN bus and tunes through 3.5” touchscreen LCD (not included)
- Tune upshifts, downshifts, and WOT shift points
- Full programmability of torque converter lockup
- Full tuning of transmission line pressure (shift firmness)
- Includes CAN bus harness for Sniper 1 systems
With its full programmability of torque converter lockup and transmission line pressure, you can ensure the perfect shift firmness every time. Connecting through the CAN bus and featuring a 3.5” touchscreen LCD (not included), tuning has never been easier. The kit even includes a CAN bus harness for Sniper 1 systems, making installation a breeze.
Vehicle Fitment:
- 1965-1995 Mustangs
- 1966-1977 Broncos
- 1948-1979 F-100s
- 1960-1987 Chevrolet C10s
- 1988-1998 Chevrolet/GMC C/K Trucks
Tech Tips:
- Controls conventional electronic 4-speed transmission applications. GM 4L60/70/80E and Ford AODE and 4R70W transmission-specific harnesses are sold separately.
- A MAP sensor is needed if using MAP for line pressure, which is usually only done with forced induction applications.
California Residents: Proposition 65 Warning
Related Categories: Mustang Transmission, Bronco Transmission, F-100 Transmission, C10 Drivetrain, C/K Drivetrain
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C/K years:
- 1988,
- 1989,
- 1990,
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:









