TH350 Turbo 350

TH350 Front Pump Seal & Bushing Turbo 350 Transmission

CT1500 - A new front pump seal and front pump bushing for the TH350 Transmission, 1969-up.  Made in USA. Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617 8AM-6PM PST (West...

TH350 Oil Sealing Ring Kit Turbo 350 Transmission 11 Rings

CT5642 - TH350 Transmission OIL SEALING RING KIT    An oil sealing ring kit for the TH350 Transmission, 1969-1986.  Includes one metal and ten teflon. For questions or to place an order by phone, please call our solutions...

TH350 700R4 ST300 Rear Seal for Extension Tail Housing Turbo Th350 700R4

CT7888 - GM Turbo 350 and 700R4 and ST-300 Extension Housing Rear Seal  This is an extension housing rear seal for a TH350 Transmission, 1969 & up, and 700R4 transmissions 1983 & up.  Also works on 1964-69 ST-300 transmissions...

ST300 Th350 700R4 2004R Turbo 350 Extension Tail Housing Rear Bushing

CT59620 - GM Turbo 350 Extension Tail Bushing TH350 ST300 700R4 2004R Transmission    This is an extension housing bushing for a TH350 Transmission, 1969 & up.  Also works on 700R4, ST300, 2004R transmissions. Made in USA.  Always...

Turbo 350 Extension Tail Housing REAR SEAL & BUSHING TH350 Transmission

CT5664 - This is an extension housing rear seal and bushing kit for a TH350 Transmission, 1969 & up.  Made in USA. Always FAST USA SHIPPING! For questions or to place an order by phone,  please call our solutions desk at (888) 324-1617...

TH350 ACCUMULATOR SPRING & ORING 1969-Up Transmission

CT9324 - New accumulator spring and accumulator oring for the GM TH350 Transmission, 1969 & up. Includes Oring. Note: this oring is for the steel cover. If you have an aluminum cover, this oring will not work but the spring will still work.  ...

Black Red Stripe VACUUM MODULATOR TH350 TH400 Transmission

CT5015 - A new vacuum modulator for TH350 and TH400 Transmissions, 1965 & up. Push in type, black & red stripe, adjustable. This low vac modulator will give you an earlier (and smoother) shift from first to second, and second to third. It will...

TH350 TH400 ST300 VACUUM MODULATOR Red Stripe Transmission & Extras

CT4692 - A new made in USA vacuum modulator for TH350, TH400 and ST300 Transmissions, 1965 & up. Push in type, single red stripe. Adjustable for early or late shift. Includes vacuum tube and very important oring. Also included is an additional hose...

TH350 GOVERNOR DRIVEN GEAR REPAIR KIT Transmission 1969-86

CT4246 - A new governor driven gear repair kit for the GM TH350 Transmission, 1969 & up. A bad governor gear will result in sudden loss of upshift. You can do this job yourself without pulling the transmission. Replacement of this gear is excellent...

Oil Cooler Line Fitting TH250 TH350 700R4 4L60 Transmission 5/16 x 1/4 M462C

CT9578 - A new oil cooler line fitting for TH350 TH350C TH350 TH250C & 700R4 transmissions. Flared line case fitting #M462C. 5/16" Line x 1/4" pipe. Most applications require two fittings. This listing is for one fitting. Please Note: Not all Th350s...

2 Pk Linkage Seal TH350 TH400 700R4 Transmission Shift Shaft

CT0888 - A pair of new metal clad manual control shaft seals for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This seal will stop the leak where your shifter linkage connects to the transmission.  This seal gets a bit of wear every...

Linkage Seal TH350 TH400 700R4 Transmission

CT9507 - A new metal clad selector shaft linkage seal for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This seal will stop the leak where your shifter linkage connects to the transmission. Always FAST USA SHIPPING! For questions or to...

Manual Control Shaft Seal Kit TH350 TH400 700R4 Shift Linkage

CT4461 - A new linkage shaft sealing kit for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. This kit will stop the leak where your shifter linkage connects to the transmission. Includes metal clad linkage seal, linkage grommet and hitch...

34-39 Speedo Gear Housing w/EXTRA SEALS TH350 700R4 ST-300 TH200 Speedometer Sleeve

CT8434 - A new 34 to 39 aluminum speedometer gear housing for GM TH350 TH350C TH200 TH200C TH700-R4 (4L60) ST-300 Transmissions. Includes outer oring, inside rubber gear seal and metal retainer clip to prevent leakage. Also includes an extra outer oring...

Dipstick Filler Tube Boot Seal TH350 TH400 700R4 Transmission

CT8886 - A filler tube boot for the following transmissions: Turbo 350 Turbo 400 Turbo 700R4 4L60 4L60E 4L65E 4L70E This seal is easy to replace and will stop the leaking at the filler tube connection of the transmission. Always FAST USA SHIPPING! For...

Dipstick Filler Tube END REPAIR KIT TH350 TH400 700R4 Transmission

CT6743 - Can't stop the leaking at the base of your filler tube? This is usually caused by a tiny pin hole or crack near the base of the tube. Our repair end and rubber boot kit is designed to solve the problem and end the leaking for good. Just cut off...

GM Universal Transmission Mount TH350 TH400 2004R 700R4 Aluminum Powerglide

CT0703 - A new transmission mount for GM 1960s 70s and beyond transmissions. This is the specially designed universal mount made to fit a variety of transmissions, specifically the TH350, TH400, 200-4R, 700-R4 4L60 and aluminum powerglide. May fit other...

727 904 A500 TF6 TF8 Th350 Th400 C4 C6 Dipstick Fill Tube Oring Torqueflite Transmission

CT6987 - A new filler tube oring for TF8 727 and TF6 904 aluminum case Transmissions. Also fits A500, Ford C4 and C6, and GM Turbo 350 and Turbo 400 transmissions.   Always FAST USA SHIPPING! For questions or to place an order by phone,  please...

40-45 Speedo Gear Housing w/EXTRA SEALS TH350 700R4 TH200 ST-300 Speedometer

CT2232 - A new 40 to 45 aluminum speedometer gear housing for GM 700R4 (4L60) TH350 TH350C TH200 TH200C ST-300 Transmissions. Includes preinstalled outer oring, inside rubber gear seal and metal retainer clip to prevent leakage. Also includes an extra...

TH350 Speedo Gear Large Housing LEAK STOP KIT Turbo 350 Speedometer Oring

CT6893 - A new speedo housing leak stop kit for the GM TH350 Transmission, 1969 & up. Includes outer oring and inside rubber gear seal to stop leaking at your speedometer housing. This kit fits the larger speedo housings designed for 34-45 tooth...

TH350 LARGE SPEEDO HOUSING COMPLETE Speedo Gear Housing LEAK STOP SEAL KIT Speedometer

CT0381 - Everything needed to completely up and secure your two inch speedo housing on your TH350 Transmission, 1969 & up. Includes outer oring, inside seal and spring retaining clip to stop leaking at your speedometer housing. Also included is a...

TH350 SPEEDO GEAR SLEEVE HOUSING Turbo Transmission Speedometer

CT1098 - A new steel speedometer gear housing sleeve for the GM TH350 Transmission, 1969 & up. Includes outer oring and inside metal clad/rubber gear seal to prevent leakage. Always FAST USA SHIPPING! For questions or to place an order by...

TH350 700R4 ST300 Speedometer Output Shaft Drive Gear Retainer Clip Speedo

CT2297 - A speedo drive gear retainer clip for the ST300, TH350 and 700R4 Turbo 350 transmission in Chevrolet. This clip secures the speedo drive gear to the output shaft. Long, thin, measuring 5/16" x 1" or 7.7mm x 26mm. Fits all years of ST300, TH350...

Turbo 350 Speedo Housing LEAK STOP KIT TH350 Transmission Speedometer

CT1823 - A new speedo housing leak stop kit for the GM TH350 Transmission, 1969 & up. Includes outer oring and inside metal clad gear seal to stop leaking at your speedometer housing. This kit fits steel bullet type speedo housings for the TH350...