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Your automatic transmission rebuild starts here! These automatic transmission rebuild kits will take the guesswork out of your auto transmission repair or rebuild by...
Your automatic transmission rebuild starts here! These automatic transmission rebuild kits will take the guesswork out of your auto transmission repair or rebuild by supplying all the small pieces and parts in one convenient kit. This includes transmission bands, clutches, gaskets, seals, filters, and in some cases, performance shift kits. Restore or upgrade the feel and response of your automatic transmission with the industry’s most popular kits, including the B&M Transkit, TCI Master Racing Overhaul Kits, and Performance Automatic Race Overhaul Rebuild Kits. We carry kits for dozens of different automatic...
Your automatic transmission rebuild starts here! These automatic transmission rebuild kits will take the guesswork out of your auto transmission repair or rebuild by supplying all the small pieces and parts in one convenient kit. This includes transmission bands, clutches, gaskets, seals, filters, and in some cases, performance shift kits. Restore or upgrade the feel and response of your automatic transmission with the industry’s most popular kits, including the B&M Transkit, TCI Master Racing Overhaul Kits, and Performance Automatic Race Overhaul Rebuild Kits. We carry kits for dozens of different automatic transmissions. Don't forget to grab some transmission fluid to finish the job.
Showing In Stock Items. Show All 46 Items.
Automatic Transmission Rebuild Kit, GM, TH350, Non-Lockup, 30-Spline, Kit
Part Number: SUM-705000
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
BUILD IT WITH SUMMIT!
Automatic Transmission Rebuild Kit, Kolene Steels, GM, TH350, Non-Lockup, 30-Spline, Kit
Part Number: SUM-705020
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, HP Standard Steels, GM, TH350, Non-Lockup, 30-Spline, Kit
Part Number: SUM-705020-XK
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, TransKit, GM, M38, TH350, TH375B, Kit
Part Number: BMM-30229
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Master Racing, GM, TH350, Kit
Part Number: TCI-329015
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Pro Super, GM, TH350, Kit
Part Number: TCI-328800
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Auto Transmission Overhaul, THM350, Gaskets, Seals, Non-Lockup, Chevrolet, Pontiac, Buick, Oldsmobile, Cadillac, Kit
Part Number: ATI-356300
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Master Repair Kit, Automatic Transmission, TH350, TH350C, Kit
Part Number: ATP-SMS9
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Master Racing, GM, TH350, Kit
Part Number: TCI-329000
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Master Racing, Chevy, TH350, Kit
Part Number: TCI-329100
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Master Racing, GM, TH350, Kit
Part Number: BMM-21042
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Kit Overhaul Racing 68-Later GM TH350
Part Number: TCI-328600
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Overhaul Kit Race Transmission TH350 (without Band Apply)
Part Number: ATI-356340
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Master Repair Kit, Automatic Transmission, TH350, TH350C, Kit
Part Number: ATP-SM9
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Automatic Transmission Rebuild Kit, Maximizer, GM, 1968 and Later, TH350, Non Lockup, Kit
Part Number: TCI-328805
Estimated Ship Date: Monday 9/29/2025
Estimated Ship Date: Monday 9/29/2025
Automatic Transmission Rebuild Kit, Maximizer, GM, 1980 and Later, TH350, Lockup Only, Kit
Part Number: TCI-329205
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
SUPER KIT
Part Number: PIO-753024
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
BANNER KIT/short ring kit
Part Number: PIO-751035
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
MASTER KIT (5 RINGS)
Part Number: PIO-752004
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
MASTER KIT
Part Number: PIO-752033
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
BANNER KIT
Part Number: PIO-751003
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
BANNER KIT
Part Number: PIO-751039
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
MASTER KIT
Part Number: PIO-752002
Not Yet Reviewed
Estimated Ship Date: Oct 16, 2025 if ordered today
Estimated Ship Date: Oct 16, 2025 if ordered today
AT MSTR REP KIT PLUS
Part Number: ATP-CMS20
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
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Summit Racing™ High Performance 30-Spline TH350 Transmission Rebuild Kit SUM-705020
