844.323.8388 Contact Us Mon-Sat 10a-6p
BUILD YOUR PASSION

B&M Shift Improver Kit, GM TH700R4/4L60 Transmissions 70239

B&M Shift Improver Kit, GM TH700R4/4L60 Transmissions 70239
B&M Shift Improver Kit, GM TH700R4/4L60 Transmissions 70239
$71.99 ea
NEWARRIVING SOONEstimated Ship Date 12/10/2024 (If Ordered Today)
Model: 3998274
STANDARD
DELIVERY
STORE PICKUP
[More Info]
The B&M® Shift Improver kits™ feature two options to recalibrating your 1982-1993 GM TH700R4/4L60 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET/STRIP set-up. Be warned, this will deliver firm positive shifts you will feel, along with easily chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competitive events when you want the hardest, quickest shifts possible from a shift improver kit. Note: Does not fit GM TH4L60E (electronic) transmissions.
Features:
  • Perfect for Towing or Street/Strip Use
  • Eliminates Soft and Sluggish Shift
  • Eliminates Shift Overlap
  • Provides Crisp Shifts
  • Easy Installation
Does not fit 4L60E (electronic) transmissions. Compatible with Buick, Chevrolet, GMC, Oldsmobile, and Pontiac Separator plate not include. Stock plate is reused.
Installation Notes:
Does not fit 4L60E (electronic) transmissions. Compatible with Buick, Chevrolet, GMC, Oldsmobile, and Pontiac Separator plate not include. Stock plate is reused.

About B&M Racing

B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.

Downloads:

Download Name File Size
70239.pdf199.02KB

Specifications:

Automotive Item Grade High Performance
California Proposition 65 Chemical Name Cadmium and cadmium compounds
California Proposition 65 Required Yes
Emission Code 5
Gasket Included Yes
Instructions Included Yes
Manual Control No
Part Type Automatic Transmission Shift Kit
Product Type Automatic Transmission Valve Body Kit
Proposition 65 www.P65Warnings.ca.gov
Transmission 4L60, 700R4
Warranty Time 12 Months

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

B&M Shift Improver Kit, GM TH700R4/4L60 Transmissions 70239:
www.motorcityvettes.com is owned and operated by Corvette Warehouse, LLC