Drivetrain Shifters and Components

Shiftworks

Transmission Connection Kit

$94.00

SKU: C352-1

In Stock
In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Shiftworks C352-1 Transmission Connection Kit facilitates the integration of a factory automatic floor shifter with a TH350 or TH400 3-speed automatic transmission. This kit is also applicable for installations converting from a column shift to a factory floor shifter setup using these transmissions. This kit includes a transmission pan bracket, transmission shift lever, and a hardware kit. It is designed to work with the original Powerglide (2-speed) shifter, which can be utilized without modification for TH350 or TH400 transmissions. The product does not include a new shifter detent, as the existing Powerglide shifter is compatible. It is important to note that this kit does not support steering lock or neutral safety column linkages. For these functionalities, Shiftworks offers a Neutral Safety / Back-up Light Switch Relocation Kit. Additionally, optional Floor-Shift Transmission Levers are available to retain column linkages, and an adjustable shift cable replacement (Part # K100-30) can be purchased for fine-tuning shifter handle positions. Applications for this kit include the 1968 through 1981 Firebird models.

MIA's Description

The Shiftworks C352-1 is a transmission connection kit designed for TH350 and TH400 transmissions. It allows you to connect your factory automatic floor shifter to a 3-speed automatic transmission upgrade. This kit can also be used when switching from a column shift to a factory floor shifter with a TH350 or TH400 transmission.

Fitment

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Specifications

BrandShiftworks
Part NumberC352-1
CategoryDrivetrain

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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