B&M Holeshot 3800 Torque Converter, 1970-82 Ford C4 - 50454
SKU: 69199877103

B&M Holeshot 3800 Torque Converter, 1970-82 Ford C4 - 50454

Sale price$382.48 Regular price$424.98
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Description

B&M Holeshot 3800 Torque Converter, 1970-82 Ford C4 - 50454Overview: This HoleShot 3800 fits 1970 82 Ford C4 automatic transmissions with 26 spline input,1. 375 inch crank pilot and 11. 4 inch bolt circle. Holeshot torque converters are for serious minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 3800 converter is good for vehicles with some performance engine modifications, particularly big cams

Overview:

This HoleShot 3800 fits 1970-82 Ford C4 automatic transmissions with 26 spline input,1.375-inch crank pilot and 11.4-inch bolt circle. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 3800 converter is good for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.

Features:

  • Precision Balanced on Certified Balance Equipment
  • Copper Furnace Brazed Impeller and Turbine
  • New Precision Alloy Steel Impeller Hub
  • Race Proven Technology & Quality

Application:

Year Make Model Submodel Engine Size
1979 Ford Mustang 140/2.3 L4
1979 Ford Mustang 171/2.8 V6
1970 - 1979 Ford Mustang 200/3.3 L6
1973 Ford Bronco Wagon 200/3.3 L6
1974 Ford Bronco 200/3.3 L6
1971 Ford Ranchero GT 250/4.1 L6
1971 Ford Ranchero 500 250/4.1 L6
1971 Ford Ranchero Squire 250/4.1 L6
1970 - 1974 Ford Torino 250/4.1 L6
1973 Ford Gran Torino Brougham 250/4.1 L6
1972 - 1973 Ford Gran Torino Squire 250/4.1 L6
1974 Ford Gran Torino 250/4.1 L6
1970 - 1973 Ford Mustang 250/4.1 L6
1973 Ford Gran Torino Base 250/4.1 L6
1970 - 1974 Ford Ranchero 250/4.1 L6
1971 Ford Ranchero Base 250/4.1 L6
1977 - 1978 Ford F-150 300/4.9 L6
1971 Ford Ranchero GT 302/5 V8
1971 Ford Ranchero 500 302/5 V8
1971 Ford Ranchero Squire 302/5 V8
1970 - 1974 Ford Torino 302/5 V8
1970 - 1979 Mercury Cougar 302/5 V8
1973 Ford Gran Torino Sport 302/5 V8
1973 Ford Gran Torino Brougham 302/5 V8
1973 Ford Gran Torino Squire 302/5 V8
1974 Ford Gran Torino 302/5 V8
1970 - 1979 Ford Mustang 302/5 V8
1974 - 1977 Ford Bronco 302/5 V8
1977 - 1978 Ford F-150 302/5 V8
1970 - 1979 Ford Ranchero 302/5 V8
1973 Ford Bronco Wagon 302/5 V8
1973 Ford Gran Torino Base 302/5 V8
1971 Ford Ranchero Base 302/5 V8
1971 Ford Ranchero GT 351/5.8 V8
1971 Ford Ranchero 500 351/5.8 V8
1971 Ford Ranchero Squire 351/5.8 V8
1970 - 1976 Ford Torino 351/5.8 V8
1970 - 1979 Mercury Cougar 351/5.8 V8
1973 Ford Gran Torino Sport 351/5.8 V8
1973 Ford Gran Torino Brougham 351/5.8 V8
1973 Ford Gran Torino Squire 351/5.8 V8
1974 - 1976 Ford Gran Torino 351/5.8 V8
1970 - 1973 Ford Mustang 351/5.8 V8
1977 - 1978 Ford F-150 351/5.8 V8
1970 - 1979 Ford Ranchero 351/5.8 V8
1973 Ford Gran Torino Base 351/5.8 V8
1971 Ford Ranchero Base 351/5.8 V8
1970 Mercury Cougar 390/6.4 V8
1970 Ford Torino 390/6.4 V8
1972 - 1976 Ford Torino 400/6.6 V8
1973 Ford Gran Torino Base 400/6.6 V8
1973 Ford Gran Torino Sport 400/6.6 V8
1973 Ford Gran Torino Brougham 400/6.6 V8
1973 Ford Gran Torino Squire 400/6.6 V8
1974 - 1976 Ford Gran Torino 400/6.6 V8
1977 - 1978 Ford F-150 400/6.6 V8
1972 - 1978 Ford Ranchero 400/6.6 V8
1973 - 1978 Mercury Cougar 400/6.6 V8
1970 Mercury Cougar 428/7 V8
1970 Ford Mustang 428/7 V8
1970 Ford Torino 428/7 V8
1971 Ford Ranchero GT 429/7 V8
1971 Ford Ranchero 500 429/7 V8
1971 Ford Ranchero Squire 429/7 V8
1970 - 1973 Ford Torino 429/7 V8
1970 - 1971 Mercury Cougar 429/7 V8
1973 Ford Gran Torino Base 429/7 V8
1973 Ford Gran Torino Sport 429/7 V8
1973 Ford Gran Torino Squire 429/7 V8
1970 - 1971 Ford Mustang 429/7 V8
1970 - 1973 Ford Ranchero 429/7 V8
1971 Ford Ranchero Base 429/7 V8
1973 - 1976 Ford Torino 460/7.5 V8
1973 Ford Gran Torino Squire 460/7.5 V8
1974 - 1976 Ford Gran Torino 460/7.5 V8
1977 - 1978 Ford F-150 460/7.5 V8
1974 - 1977 Ford Ranchero 460/7.5 V8
1973 - 1976 Mercury Cougar 460/7.5 V8

Specs:

Anti Balloon Plate No
Anti-Balloon Plate No
Automotive Item Grade High Performance
Brand B&M
California Proposition 65 Required No
Crank Pilot Diameter (in) 11-7/16""
Emission Code 5
FlexPlate Bolt Circle Holeshot
Input Spline Count 26
Lockup Type No
Mounting Studs Yes
Product Type Automatic Transmission Torque Converter
Stall Speed 3400-3800
Torque Converter Series 1.38
Transmission C4
Transmission Model C-4
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69199877103

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K.L
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★★★★★ 4
Slightly challenging build
Color: Beige, Size: A-88''W-4 Panel
This was my second screen set I've purchased, first of this style. Not the easiest to assemble. Lots of pulling and tugging; not a highlight in my day.
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Reviewed in the United States on January 15, 2026
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LBZ
Port Orchard, US
★★★★★ 5
Commercial grade divider suitable for many needs
Color: Beige, Size: A-132''W-6 Panel
This item will be used at a future event where we need to separate a single locker room into two large areas, without any construction. This divider is perfect for the job because the partitions can be 1 to 6 panels and it will roll into place. When the event is over, the divider will fold/roll away and the locker room will return to its original design. The unit is very heavy, which will ensure that it is sturdy and stable. All the components arrived, wrapped in plastic to prevent damage. The screen material is a woven polyester in a cream color that will occlude any visibility but it may be possible to see shadows on the opposite side. The height is about 6ft, which would require a very tall person to "peep over" the divider. I needed a quality unit for this project and the frame, screens, and mobility will meet the needs. The divider is not the same as the small decorative dividers -- it is more of a commercial grade product, yet tasteful. If you want/need a small divider as an accent piece, this is not the best choice. This item could be used in a medical office, treatment/massage room, to divide an office room into two, or block a hallway in a building.
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Reviewed in the United States on December 2, 2025
M
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Mr. Ruiz
Boise, US
★★★★★ 2
Flimsy
Color: Grey, Size: B-88''W-4 Panel
Would not recommend
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Reviewed in the United States on April 14, 2026
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Karen A.
West Palm Beach, US
★★★★★ 5
Great option for a professional looking backdrop
Color: Black, Size: B-102''-3 Panel
I decided to try these wall dividers for my home office space since it does not have a door. I wanted to have my video calls without the rest of the room in the feed to give it a more professional feel. These being on castors make them super easy to move into position and roll off to the side when not in use. They are stable, much more than the folding screens I have tried in the past. That they are connected by the middle piece and not the top/bottom of each other allows you to adjust the positioning to your needs. Overall, this did exactly what I needed and was an affordable option. I also like that they are highly portable: if you want to take them for a booth or event, the poles all disassemble into manageable lengths that easily fit in a car and take very little time to set up again. The only thing I would change is to include a bag to store them in for transportation.
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Reviewed in the United States on November 17, 2025
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Live to read
Lake Worth, US
★★★★★ 5
Pretty good, especially for this price point.
Color: Beige, Size: 21.5"- 1 Panel
This is merely a piece of cloth stretched between the frame borders, but it works perfectly. It arrived quickly, all parts present and in good condition. I didn't put the castors on, as it will be more or less always in one position. I simply attached some felt sliders on the bottom to prevent scratching the floor and to allow clearance for the center screw (which is not flush fit). Overall, a reasonable deal for the price point.
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Reviewed in the United States on May 30, 2026

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