Classic Industries Restoration Parts and Accessories - Shift Kits

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

Transmission Shift Kits: Turbo Hydromatic 400 Automatic shifts - street or full race. Holds 1st and 2nd to any RPM. Back shifts at your command. Dual feed. Fixes 3rd. 5 lbs. for use with THM400 (1965-up). If you want...

Transmission Shift Kits: Stick or automatic shifts. Full race, street and strip use. Back shifts at your command. 3 lbs. or use with Powerglide (1967-73) . If you want performance shifts, more firmness, shift control and...

Transmission Shift Kits: Turbo Hydromatic 350. Full manual stick shift. Full race. Competition - off road and pro-street. Back shifts at your command. Converts back to automatic. 4 lbs. for use with THM350 (1969-up). If...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (TH400, TH350 only). Most stock automatic transmissions won't...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The B&M Shift Improver Kit is the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It's our...

The ShiftPlus™ shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced - extending the life of your transmission! This new design allows you to improve the transmission’s...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (C6 only). Most stock automatic transmissions won't downshift...

The ShiftPlus™ shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced - extending the life of your transmission! ShiftPlus™ simply recalibrates your transmission's...

The JET Skip Shift Eliminator bypasses the Computer Aided Gear Selector system (CAGS) which causes forces you to make an annoying 1st-to-4th shift. This simple plug-in device eliminates the irritating CAGS system and is...

The JET Skip Shift Eliminator bypasses the Computer Aided Gear Selector system (CAGS) which causes forces you to make an annoying 1st-to-4th shift. This simple plug-in device eliminates the irritating CAGS system and is fully...

B&M Tranny In a Box! This is the most comprehensive kit available. Provides parts or necessary part numbers to upgrade your transmission into a true performance transmission. Comes with instruction sheets that provide the...

B&M Tranny In a Box! This is the most comprehensive kit available. Provides parts or necessary part numbers to upgrade your transmission into a true performance transmission. Comes with instruction sheets that provide the...

B&M Tranny In a Box! This is the most comprehensive kit available. Provides parts or necessary part numbers to upgrade your transmission into a true performance transmission. Comes with instruction sheets that provide the...

Kick Down kit for use with the 223031A B&M TH400 transmission.

Note: No further discounts apply. Applications: 1968-69 Camaro.

This torque converter lockup kit from Ron Francis Wiring is for a 700R4 transmissions with Square 4-Pin Connectors. This high quality system can be used without the factory computer (ECM). This unit is electronic, NOT...

This is the most comprehensive set available, with parts or necessary part numbers to upgrade your Torqueflite A-727 into a true performance transmission. Comes with instruction sheets that provide the do-ityourselfer with...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Most stock automatic transmissions won't downshift into low...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Most stock automatic transmissions won't downshift into low...

The next step up from the Shift Improver Kit is the Transpak. It has all the features in the Shift Improver Kit, plus it provides additional driver manual control (Chrysler Torqueflite only). Most stock automatic...

This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter. Eliminates converter lock and unlock cycling and premature unwanted converter lockup avoiding engine...

This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter. Eliminates converter lock and unlock cycling and premature unwanted converter lockup avoiding engine...

700R4 2 wire connector. Pigtail wires for vehicle speed sensor on late model 700R4 transmissions.

This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter. Eliminates converter lock and unlock cycling and premature unwanted converter lockup avoiding engine...

This unit provides control over torque converter lockup through vehicle speed on GM transmissions with a lockup converter. Eliminates converter lock, unlock cycling and premature unwanted converter lockup avoiding engine...

Now you can control the lock-up function on your 200-4R overdrive transmission with your carbureted engine without having to buy expensive computer controlled equipment. The 200-4R will give you quicker acceleration and...

This TH700R4 Transmission Torque Convertor Lock-Up Kit takes all the guesswork out of controlling the lock-up function on your TH700R4 overdrive transmission. This kit will work with both carbureted and fuel injected engines...