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26 cze 2024 · C4 Transmission Gear Ratios. Unlike many other transmissions, the C4 only had one set of gear ratios through all the years of its production.
Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. this means that dimension "C" is usually longer than dimension "B". C4 (bellhousing pattern (removable) - 4 Cylinder, Small Block, Big Block)
Ratios are 2.46 low, 1.46 second and direct high. The early model C4 (1964–1969) used a .788-inch 24-spline input shaft, which was upgraded in 1970 to 26-spline and .839-inch. The upgrade also included a matching 26-spline clutch hub.
23 wrz 2023 · What are the Gear Ratios of the C4? How long is a C4 transmission? The Ford C4 transmission typically came with three different gear ratio configurations. These C4 gear ratios are as follows: First Gear (1st): The first gear ratio in the C4 transmission is generally around 2.46:1 or 2.40:1.
These gear ratios are: 1st Gear: 2.46:1. 2nd Gear: 1.46:1. 3rd Gear: 1.00:1. Reverse: 2.18:1. These ratios provide strong acceleration in lower gears while allowing for efficient cruising in 3rd gear. The C4’s gear ratios are well-suited for a range of driving scenarios, from city streets to highways.
A redesigned C4 valve body and transmission case came along in 1970, which was used for the C4’s production life through 1981. In Drive, the C4 shifts the same as the Dual-Range at the large green dot with a normal 1-2-3 upshift program and the same gear ratios throughout.
23 mar 2017 · The most effective way to identify which three speed Ford automatic that you are looking at is to count the number of bolts used to secure the transmission pan. They each use a different number, so there really is no confusion.
