GM TH350 Chrome Steel 34" Transmission Dipstick
GM TH350 Chrome Steel 34" Transmission Dipstick
SKU: SKU: SP7402
In stock
Product Details
Features
- Chrome steel dipstick fits GM Turbo-Hydramatic 350 transmissions
- Firewall-mount design routes to transmission case for factory fit
- Fits standard TH350 and TH350C; same case and dipstick boss
- Chrome steel handle and tube, 34 in. length for longer routing
Description
GM's Turbo-Hydramatic 350 (TH350, THM350, or TH350C) transmission uses a firewall-mount dipstick configuration in most applications, and this chrome steel dipstick is built for that standard setup, sized for longer firewall-to-transmission routing distances.
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 from 1969 through 1986.
If headers, crossmembers, or other engine bay components interfere with firewall-mounted routing, TSP also offers a bellhousing-mount version (TSP #SP8200) as an alternative. For shorter routing distances, TSP's 27 inch version (SP7400) may be a better fit.
The dipstick measures 34 inches and uses a steel tube. It is a fixed, non-locking design. Confirm your transmission case's dipstick tube boss location and length requirement match this dipstick before ordering, since TH350 dipstick length can vary by chassis and firewall routing.
Constructed with a chrome steel handle and tube, the dipstick adds a polished, show-quality appearance to the engine bay.
Applications
Fits GM Turbo-Hydramatic 350 (TH350, THM350, or TH350C). Common in Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms using the TH350, 1969 through 1986.
Installation
Firewall-mount design, entering at the transmission case, sized for longer routing distances. If headers, crossmembers, or other engine bay components interfere with firewall routing, TSP's bellhousing-mount version (SP8200) is the alternative; for shorter routing distances, TSP's 27 inch version (SP7400) may be a better fit. Confirm your transmission case's dipstick tube boss location and length requirement (34 in.) match before ordering. Fixed length, non-locking.
Specs
| Handle Material | Steel |
| Handle Finish | Chrome |
| Tube Included | Yes |
| Tube Material | Steel |
| Tube Finish | Chrome |
| Dipstick Length | 34" |
| Dipstick Entry | Transmission Case |
| Mounting Location | Firewall |
| Locking | No |
Engine Fitment
COMPATIBLE WITH
• GM Turbo-Hydramatic 350 ("TH350," "THM350," or "TH350C")
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 — if headers, crossmembers, or other engine bay components interfere with firewall routing, TSP's bellhousing-mount TH350 dipstick (SP8200) offers an alternative routing path.
• Confirm your transmission case's dipstick tube boss location and length requirement (34") match this dipstick before ordering — TSP's 27" version (SP7400) may be a better fit for shorter routing distances.
COMMON VEHICLE APPLICATIONS
Camaro/Chevelle/Nova/Corvette, C10/K10/Silverado trucks, Pontiac Firebird/GTO, and other GM RWD platforms using the TH350 (1969-1986).
Q&A
What transmission does this dipstick fit?
GM Turbo-Hydramatic 350 (TH350, THM350, or TH350C).
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.
How is this different from TSP's other TH350 dipsticks?
This is the 34 inch firewall-mount version, built for longer routing distances. TSP also offers a 27 inch firewall-mount version (SP7400) for shorter routing, and a bellhousing-mount version (SP8200) for builds where headers or crossmembers interfere with firewall routing.
How long is the dipstick?
34 inches — confirm your transmission case's dipstick tube boss location and length requirement match before ordering, since TH350 dipstick length can vary by chassis and firewall routing.
What vehicles commonly use this transmission?
Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms using the TH350, 1969 through 1986.
Is this dipstick locking or adjustable?
No, it's a fixed, non-locking design.
What material and finish does this dipstick have?
Steel handle and tube, chrome finish.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
GM TH350 Chrome Steel 34" Transmission Dipstick
GM's Turbo-Hydramatic 350 (TH350, THM350, or TH350C) transmission uses a firewall-mount dipstick configuration in most applications, and this chrome steel dipstick is built for that standard setup, sized for longer firewall-to-transmission routing distances.
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 from 1969 through 1986.
If headers, crossmembers, or other engine bay components interfere with firewall-mounted routing, TSP also offers a bellhousing-mount version (TSP #SP8200) as an alternative. For shorter routing distances, TSP's 27 inch version (SP7400) may be a better fit.
The dipstick measures 34 inches and uses a steel tube. It is a fixed, non-locking design. Confirm your transmission case's dipstick tube boss location and length requirement match this dipstick before ordering, since TH350 dipstick length can vary by chassis and firewall routing.
Constructed with a chrome steel handle and tube, the dipstick adds a polished, show-quality appearance to the engine bay.
Applications
Fits GM Turbo-Hydramatic 350 (TH350, THM350, or TH350C). Common in Camaro, Chevelle, Nova, and Corvette; C10/K10 and Silverado trucks; Pontiac Firebird and GTO; and other GM RWD platforms using the TH350, 1969 through 1986.
Installation
Firewall-mount design, entering at the transmission case, sized for longer routing distances. If headers, crossmembers, or other engine bay components interfere with firewall routing, TSP's bellhousing-mount version (SP8200) is the alternative; for shorter routing distances, TSP's 27 inch version (SP7400) may be a better fit. Confirm your transmission case's dipstick tube boss location and length requirement (34 in.) match before ordering. Fixed length, non-locking.
COMPATIBLE WITH
• GM Turbo-Hydramatic 350 ("TH350," "THM350," or "TH350C")
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 — if headers, crossmembers, or other engine bay components interfere with firewall routing, TSP's bellhousing-mount TH350 dipstick (SP8200) offers an alternative routing path.
• Confirm your transmission case's dipstick tube boss location and length requirement (34") match this dipstick before ordering — TSP's 27" version (SP7400) may be a better fit for shorter routing distances.
COMMON VEHICLE APPLICATIONS
Camaro/Chevelle/Nova/Corvette, C10/K10/Silverado trucks, Pontiac Firebird/GTO, and other GM RWD platforms using the TH350 (1969-1986).
SPECIFICATIONS
Handle Material: Steel
Handle Finish: Chrome
Tube Included: Yes
Tube Material: Steel
Tube Finish: Chrome
Dipstick Length: 34"
Dipstick Entry: Transmission Case
Mounting Location: Firewall
Locking: No
