TCI Automotive 427500 C4 Low Gear Planetary w/ 272 Ratio First Gear

TCI Automotive
TCI427500
This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on its own. Contact us today to discuss available options BEFORE ordering.
$1,470.17
$1,465.83
$1,470.17

TCI Automotive 427500 C4 Low Gear Planetary w/ 272 Ratio First Gear

Vendor: TCI Automotive

TCI Automotive 427500 C4 Low Gear Planetary w/ 272 Ratio First Gear

$1,465.83 $1,470.17

Vendor: TCI Automotive

TCI Automotive 427500 C4 Low Gear Planetary w/ 272 Ratio First Gear

$1,465.83 $1,470.17

Low Gear Planetary for Ford C4 Transmissions

SKU: TCI427500

This Low Gear Planetary for Ford C4 Transmissions is a great way to gain more gear reduction for better low-end response and torque without sacrificing your highway cruising RPM/Economy. Features a 2.72 first gear instead of the OEM 2.46.


The planetary creates all of the different gear ratios that a transmission is able to produce. An automatic transmission contains two complete planetary gearsets folded together into one component. A planetary gearset has three main components: Sun Gear, Planet Gears, and Carrier, along with a Ring Gear. Each of these three components can be the input, the output, or can be held stationary. Choosing which piece plays which role determines the gear ratio for the gearset. TCI offers a variety of low-gear replacement planetaries for several of the most popular Ford and GM transmissions. With additional gear reductions in both first and second gear, these gear sets work well in all applications requiring an additional gear for better take-off. From heavy drag cars to off-road 4x4s to tow trucks, a TCI Low Gear Planetary can improve low-end torque without adversely affecting the final drive ratio.


Application Summary:

Year Make/Model
1966-1977 Ford Bronco
1975 Ford Courier
1965-1972 Ford Custom
1973-1977 Ford Custom 500
1969-1977 Ford E-100 Econoline
1975-1977 Ford E-100 Econoline Club Wagon
1976-1977 Ford E-150 Econoline
1976-1977 Ford E-150 Econoline Club Wagon
1975-1976 Ford Elite
1964-1978 Ford F-100
1980-1981 Ford F-100
1977-1978 Ford F-150
1964-1974 Ford F-250
1977 Ford F-250
1964-1974 Ford F-350
1977 Ford F-350
1965-1969 Ford Fairlane
1978-1981 Ford Fairmont
1964-1970 Ford Falcon
1964-1967 Ford Galaxie
1968-1974 Ford Galaxie 500
1975-1976 Ford Gran Torino
1975-1981 Ford Granada
1966-1980 Ford LTD
1977-1979 Ford LTD II
1970-1977 Ford Maverick
1964-1973 Ford Mustang
1979-1984 Ford Mustang
1974-1978 Ford Mustang II
1964-1967 Ford P-100
1964-1974 Ford P-350
1971-1980 Ford Pinto
1964-1971 Ford Ranchero
1975-1979 Ford Ranchero
1977-1981 Ford Thunderbird
1968-1976 Ford Torino
1977-1980 Lincoln Versailles
1975-1980 Mercury Bobcat
1972-1977 Mercury Capri
1979-1981 Mercury Capri
1964-1969 Mercury Comet
1971-1977 Mercury Comet
1967-1973 Mercury Cougar
1975-1981 Mercury Cougar
1964-1971 Mercury Cyclone
1980 Mercury Grand Marquis
1971-1974 Mercury Marquis
1980 Mercury Marquis
1975-1980 Mercury Monarch
1968 Mercury Montclair
1968-1976 Mercury Montego
1972-1974 Mercury Monterey
1978-1981 Mercury Zephyr

Additional Information:


Additional Information: