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B&M Automatic Ratchet Shifter, Pro Ratchet 80840

B&M Automatic Ratchet Shifter, Pro Ratchet 80840
B&M Automatic Ratchet Shifter, Pro Ratchet 80840B&M Automatic Ratchet Shifter, Pro Ratchet 80840B&M Automatic Ratchet Shifter, Pro Ratchet 80840B&M Automatic Ratchet Shifter, Pro Ratchet 80840B&M Automatic Ratchet Shifter, Pro Ratchet 80840
$654.99 ea
NEWARRIVING SOONEstimated Ship Date 06/05/2025 (If Ordered Today)34 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/16/2025
Model: 3998424
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter, and will not allow you to miss a shift by over-shifting a gear. This versatile shifter will operate both forward and reverse shift patterns. The reverse lockout feature only requires one hand to operate and meets both NHRA and IHRA safety regulations for racing. Other features include a neutral safety switch, backup light switch, along with a brushed aluminum cover. This shifter includes a classic white shift knob with the B&M logo, a 5-foot long Super Duty shifter cable, brushed aluminum cover, gear indicator, cable bracket, and Pro lever transmission shift arm for use with 1962-1973 GM Powerglide 2-speed transmissions. Comes with all necessary hardware and detailed instructions for an easy at home installation. Note: Overall dimensions - 10.75L x 2.9W x 9.25H
Features:
  • Reverse Lockout Meet NHRA/IHRA Safety Requirements
  • Super Reliable and Race Proven Shifter Design
  • Can be Setup to Shift with Air, CO2 or Electric
  • Forward and Reverse Shift Pattern Compatible
  • One-handed Reverse Lock-out Operation
  • Includes Super-Duty Race Cable
  • Lifetime Limited Warranty
Fits 1962-1973 GM Powerglide 2-speed transmissions. GM TH400, 350, 250, 200, 700R4/4L60, 4L60E, 4L65E, 4L80E automatic transmissions (for 4L60E, 4L65E, 4L80E with PRNDL switch, use optional bracket kit #70499. Ford C4, C5, C6 and AOD (AOD will require optional kit#40496) AODE, 4R70W #40504 and E40D & 4R100 will require optional kit #40505. Fits Chrysler 1966 and later Torqueflite A727 (36RH/37RH), A518 (46RH/46RE), A618 (47RH/47RE/48RE), A904 (30RH), A999 (32RH), A500 (40RH/42RH/40RE/42RE/44RE) automatic transmissions.
Installation Notes:
Fits 1962-1973 GM Powerglide 2-speed transmissions. GM TH400, 350, 250, 200, 700R4/4L60, 4L60E, 4L65E, 4L80E automatic transmissions (for 4L60E, 4L65E, 4L80E with PRNDL switch, use optional bracket kit #70499. Ford C4, C5, C6 and AOD (AOD will require optional kit#40496) AODE, 4R70W #40504 and E40D & 4R100 will require optional kit #40505. Fits Chrysler 1966 and later Torqueflite A727 (36RH/37RH), A518 (46RH/46RE), A618 (47RH/47RE/48RE), A904 (30RH), A999 (32RH), A500 (40RH/42RH/40RE/42RE/44RE) automatic transmissions.
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
bm_warranty.pdf87.47KB
80840.pdf2MB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine
Chevrolet Blazer Base 1969 5.7L / 350 / V8
Chevrolet Blazer Base 1970 5.7L / 350 / V8
Chevrolet Blazer Base 1971 5.7L / 350 / V8
Chevrolet Blazer Base 1972 5.7L / 350 / V8
Chevrolet Blazer Base 1973 5.7L / 350 / V8
Chevrolet C10 Suburban Base 1967 5.3L / 327 / V8
Chevrolet C10 Suburban Base 1969 5.7L / 350 / V8
Chevrolet C10 Suburban Base 1970 5.7L / 350 / V8
Chevrolet C10 Suburban Base 1971 5.7L / 350 / V8
Chevrolet C10 Suburban Base 1972 5.7L / 350 / V8
Chevrolet C10 Suburban Base 1973 5.7L / 350 / V8
Chevrolet C20 Suburban Base 1967 4.6L / 283 / V8
Chevrolet C20 Suburban Base 1969 5.7L / 350 / V8
Chevrolet C20 Suburban Base 1970 5.7L / 350 / V8
Chevrolet C20 Suburban Base 1971 5.7L / 350 / V8
Chevrolet Corvair Truck 95 1963 2.4L / 145 / H6
Chevrolet Corvair Truck 95 1964 2.7L / 164 / H6
Chevrolet El Camino Base 1964 4.6L / 283 / V8
Chevrolet El Camino Base 1965 5.3L / 327 / V8
Chevrolet El Camino Base 1966 4.6L / 283 / V8
Chevrolet El Camino Base 1967 6.5L / 396 / V8
Chevrolet El Camino Base 1968 5.7L / 350 / V8
Chevrolet El Camino Base 1969 5.7L / 350 / V8
Chevrolet El Camino Base 1970 5.7L / 350 / V8
Chevrolet El Camino Base 1971 5.7L / 350 / V8
Chevrolet El Camino Base 1972 5.7L / 350 / V8
Chevrolet El Camino Base 1973 5.7L / 350 / V8
Chevrolet K10 Suburban Base 1969 5.7L / 350 / V8
Chevrolet K10 Suburban Base 1970 5.7L / 350 / V8
Chevrolet K10 Suburban Base 1971 5.7L / 350 / V8
Chevrolet K10 Suburban Base 1972 5.7L / 350 / V8
Chevrolet K20 Suburban Base 1969 5.7L / 350 / V8
Chevrolet K20 Suburban Base 1970 5.7L / 350 / V8
Chevrolet K20 Suburban Base 1971 5.7L / 350 / V8
Chevrolet K20 Suburban Base 1972 5.7L / 350 / V8
Chevrolet K20 Suburban Base 1973 5.7L / 350 / V8
Chevrolet P10 Series Base 1963 3.8L / 230 / L6
Chevrolet P10 Series Base 1964 3.8L / 230 / L6
Chevrolet P10 Series Base 1965 3.8L / 230 / L6
Chevrolet P10 Series Base 1966 4.1L / 250 / L6
Chevrolet P10 Series Base 1967 4.8L / 292 / L6
Chevrolet P20 Series Base 1963 4.8L / 292 / L6
Chevrolet P20 Series Base 1964 4.8L / 292 / L6
Chevrolet P20 Series Base 1965 4.8L / 292 / L6
Chevrolet P20 Series Base 1966 4.1L / 250 / L6
Chevrolet P30 Series Base 1963 4.8L / 292 / L6
Chevrolet P30 Series Base 1964 5.7L / 348 / V8
Chevrolet P30 Series Base 1965 4.8L / 292 / L6
Chevrolet P30 Series Base 1966 4.8L / 292 / L6
GMC 1000 Series Base 1963 4.6L / 283 / V8
GMC 1000 Series Base 1964 4.8L / 292 / L6
GMC 1000 Series Base 1965 4.8L / 292 / L6
GMC 1500 Series Base 1963 4.6L / 283 / V8
GMC C25/C2500 Pickup Base 1967
GMC C25/C2500 Pickup Base 1968
GMC C25/C2500 Pickup Base 1969
GMC C25/C2500 Pickup Base 1970
GMC C25/C2500 Pickup Base 1971
GMC C25/C2500 Pickup Base 1972
GMC C25/C2500 Pickup Base 1973
GMC C25/C2500 Suburban Base 1968
GMC C25/C2500 Suburban Base 1969
GMC C25/C2500 Suburban Base 1970
GMC C25/C2500 Suburban Base 1971
GMC C35/C3500 Pickup Base 1967
GMC C35/C3500 Pickup Base 1968
GMC C35/C3500 Pickup Base 1969
GMC C35/C3500 Pickup Base 1970
GMC C35/C3500 Pickup Base 1971
GMC Jimmy Base 1970 5.7L / 350 / V8
GMC Jimmy Base 1971 5.7L / 350 / V8
GMC Jimmy Base 1972 5.7L / 350 / V8
GMC Jimmy Base 1973 5.7L / 350 / V8
GMC K15/K1500 Pickup Base 1966
GMC K15/K1500 Pickup Base 1967
GMC K15/K1500 Pickup Base 1968
GMC K15/K1500 Pickup Base 1969
GMC K15/K1500 Pickup Base 1970
GMC K15/K1500 Pickup Base 1971
GMC K15/K1500 Pickup Base 1972
GMC K15/K1500 Pickup Base 1973
GMC K15/K1500 Suburban Base 1967
GMC K15/K1500 Suburban Base 1968
GMC K15/K1500 Suburban Base 1969
GMC K15/K1500 Suburban Base 1970
GMC K15/K1500 Suburban Base 1971
GMC K15/K1500 Suburban Base 1972
GMC K25/K2500 Pickup Base 1967
GMC K25/K2500 Pickup Base 1968
GMC K25/K2500 Pickup Base 1969
GMC K25/K2500 Pickup Base 1970
GMC K25/K2500 Pickup Base 1971
GMC K25/K2500 Pickup Base 1972
GMC K25/K2500 Pickup Base 1973
GMC K25/K2500 Suburban Base 1968
GMC K25/K2500 Suburban Base 1969
GMC K25/K2500 Suburban Base 1970
GMC K25/K2500 Suburban Base 1971
GMC K35/K3500 Pickup Base 1970
GMC K35/K3500 Pickup Base 1971
GMC K35/K3500 Pickup Base 1972
GMC K35/K3500 Pickup Base 1973

Specifications:

Application Universal
Automotive Item Grade High Performance
Backup Light Switch Yes
Cable Included Yes
California Proposition 65 Chemical Name 1 Abiraterone acetate
California Proposition 65 Required Yes
Cover Included Yes
Emission Code 5
Finish Brushed Aluminum
Lighted Indicator No
Material Aluminum and Steel with High Strength Plastic Knob
Mechanism Type Ratchet
Neutral Safety Switch Yes
NHRA/IHRA Approved Yes
Part Type Automatic Transmission Shift Lever Kit
Product Type Shifter
Proposition 65 www.P65Warnings.ca.gov
Shift Lever Length (in) 9.22
Transmission Type Automatic
Warranty Limited Lifetime (Lifetime)

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B&M Automatic Ratchet Shifter, Pro Ratchet 80840: