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Top Street Performance

GM TH350 / TH400 Flexible Braided Stainless Steel Transmission Dipstick - Black

GM TH350 / TH400 Flexible Braided Stainless Steel Transmission Dipstick - Black

SKU: SKU: SP8203BK

Regular price $61.95
Sale price $61.95 Regular price $68.15
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Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Flexible braided dipstick fits GM Turbo-Hydramatic 350 and 400
  • Firewall-mount design routes to transmission case for factory fit
  • Fits standard TH350, TH350C, and TH400 transmissions
  • Black aluminum handle with 26-3/4 in. flexible stainless tube

Description

GM's Turbo-Hydramatic 350 (TH350/THM350) and Turbo-Hydramatic 400 (TH400/THM400) transmissions use a firewall-mount dipstick configuration, and this flexible braided stainless steel dipstick is built to fit both.

The TH350C's lock-up torque converter is an internal difference only — the transmission case and dipstick tube boss are identical to the standard TH350, so this dipstick fits both without modification.

It's commonly used in Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms using the TH350 or TH400.

The dipstick measures 26-3/4 inches and uses a flexible braided stainless steel tube. Confirm tube length and mounting location match your specific installation before ordering. It is a fixed, non-locking design.

Featuring a black-finished aluminum handle, the dipstick adds a polished, show-quality appearance to the engine bay.


Applications
Fits GM Turbo-Hydramatic 350 (TH350/THM350/TH350C) and Turbo-Hydramatic 400 (TH400/THM400). Common in Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms.

Installation
Firewall-mount design, entering at the transmission case. Confirm tube length and mounting location match your specific installation before ordering. Fixed length, non-locking.

Specs

Handle Material Aluminum
Handle Finish Black
Tube Included Yes
Tube Material Braided Stainless Steel
Tube Finish Natural
Dipstick Length 26 3/4"
Dipstick Entry Transmission Case
Mounting Location Firewall
Locking No

Engine Fitment

COMPATIBLE WITH
GM Turbo-Hydramatic 350 ("TH350" or "THM350")
GM Turbo-Hydramatic 400 ("TH400" or "THM400")

NOTES
• The TH350C's lock-up torque converter is an internal difference only — the transmission case and dipstick tube boss are identical to the standard TH350, so this dipstick fits both without modification.
• Firewall-mount configuration — confirm tube length and mounting location match your specific installation before ordering.

COMMON VEHICLE APPLICATIONS
Camaro / Chevelle / Nova / Corvette, C10/K10 / Silverado trucks, Pontiac Firebird / GTO, and other GM RWD platforms using the TH350 or TH400.

Q&A

What transmissions does this dipstick fit?
GM Turbo-Hydramatic 350 (TH350/THM350/TH350C) and Turbo-Hydramatic 400 (TH400/THM400).

Does this fit the TH350C with a lock-up torque converter?
Yes — the TH350C's lock-up converter is an internal difference only; the case and dipstick tube boss are identical to the standard TH350.

What vehicles commonly use these transmissions?
Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms.

Is this dipstick locking or adjustable?
No, it's a fixed, non-locking design.

What material and finish does this dipstick have?
Black-finished aluminum handle; braided stainless steel tube with a natural finish.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.