B&M Transmissions

Street/Strip TH350 & TH400

This transmission from B&M is a complete unit(less Converter)and is ready to run for high performance Street or mild strip use.Providing firmer shifts with a standard shift pattern.

Street TH-700-R4/4L60

 This model is for use behind engines that produce up to 450lb.ft. of torque,covering most small block and some big block applications.Low first gear ratio and a 4th gear overdrive makes this unit a very desirable transmission.Note:Will not replace 4L60E applications(post 1993)

Traveler Transmissions

This rugged model has a medium/firm shift when compared to the street/strip model.The Traveler features increased fluid flow providing cooler operation under heavy use.Excellent for towing applications.

TH350

 Features:

•  2.52:1 first gear ratio, 1.52:1 second gear.
• Extra wide direct drum bushing.
• Machined forward and direct pistons.
•  All new B&M high performance friction plates.
• New intermediate roller clutch. New kickdown band with welded anchors
•  All new thrust bearings and races. New adjustable modulator.
•  New detent control link w/ new breather & filter.
•  Recalibrated valve body.

Note: Transmissions ship truck freight.

•  223030A Street/Strip w/6� tailshaft .................................................... 949.95 ea
• 223030B Traveler w/6� tailshaft ............................................................1049.95 ea

GM TH400

 Features:

•  2.48:1 first gear ratio, 1.48:1 second gear.
•  Rebuilt front pump utilizes B&M pressure regulator spring and shims.
•  All new B&M high performance friction plates.
• New intermediate roller clutch.
•  New kickdown band with welded anchors
• Machined center support with new case saver ring.
• All new thrust bearings and races.
• New adjustable modulator and silencer ring.
• New external electric connector & kickdown solenoid.
• Recalibrated valve body.

 Note: Transmissions ship truck freight.

• 223031A Street/Strip with large diameter bushing, for use with large 1-7/8� diameter yoke ....... 999.95 ea
• 223031B Traveler with 4� tail & large yoke ............................................. 1099.95ea
• 223031C Traveler with 4� tail & bolt-on yoke ........................................... 1129.95ea