Flexplate Flathead to Ford C4 Transmission

#91628900

Flexplate Flathead to Ford C4 Transmission

Name: Flexplate Flathead to Ford C4 Transmission
Brand: Speedway Motors
SKU: 91628900
Rating: 5 (5 reviews)

5 Reviews

3 Questions

This starter ring is designed to be used with small bellhousing
The torque converter studs on the 157 tooth version should measure 10 1/2" center to center
Made from heavy duty steel and the crank mounts have an I.D. of 3.989" and O.D of 4.526"

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Product Summary

This starter ring is designed to be used with small bellhousing
The torque converter studs on the 157 tooth version should measure 10 1/2" center to center
Made from heavy duty steel and the crank mounts have an I.D. of 3.989" and O.D of 4.526"
Available in 157 or 164 tooth configurations to better suit your application
Engineered to use 7/16" Chevy flexplate bolts 101-2002902

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Key Specs

MFG. Part #	Select Tooth Count
Brand	Speedway Motors
Tooth Count	Select Tooth Count
Material Type	Steel

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Details

916-28900-157: 157 Tooth Version.

This starter ring is used with small bellhousing.
The torque converter stds should measure 10 1/2" center to center.

916-28900-164: 164 Tooth Version.

This starter ring is used with big bellhousing.
The torque converter stds should measure 11 1/2" center to center.

Use 7/16" Chevy flexplate bolts 101-2002902.

CA Prop 65

Specifications

KEY SPECS
MFG. Part #	Select Tooth Count to see
Brand	Speedway Motors
Tooth Count	Select Tooth Count to see
Material Type	Steel

GENERAL
Outside Diameter	Select Tooth Count to see
Flange Thickness	.405"
Sold in Quantity	Each
Notes	Crank mounts have an I.D. of 3.989" and O.D of 4.526"

Ratings & Reviews

5 Reviews

Overall Assessment

Customers appreciate the product's high quality, noting its great fit and usability especially on specific models like the 1950 Merc C-4 tranny. They positively endorse the product highlighting its excellent material quality over competitors. The product is clearly a customer favorite for its confirmed practical and superior qualities.

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5 reviews

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Only needed one

5.0

3 months ago

Bean

Fla

Verified

It fit.

Would Recommend

Very good quality recommended

5.0

10 months ago

Aldo Suarez

Kyle Texas

Verified

I installed it on my ford 1953 customline with a c4 transmission and it turned out very well

Would Recommend

Flexplate Flathead to Ford C4 Transmission

5.0

a year ago

JNM

Torrance CA

Verified

Installed the replacement flex, no problems.

Would Recommend

Flex Plate

5.0

5 years ago

big Red

Oregon

Verified

Used on a 1950 Merc C-4 tranny

Would Recommend

Fits as described.

5.0

6 years ago

Matt

Corona, Ca

Verified

Fits and seems good quality.

Showing 5 of 5 reviews

Questions & Answers

3 Questions • 3 Answers

Sort Questions

Are these plates neutral balanced?

by Adam

• 8 years ago

1 answer

View Answer

I have a 1953 Mercury Monterey, with the original 255 Flathead engine. I am having it rebuilt, but want to remove the 3-speed OD with a C4 auto. I obtained a flat-o-magic conversion housing, and it came with a torque converter. My question is, depending on which tooth-size is correct, do I really need the conversion kit mentioned elsewhere , or will this flex plate be adequate.

by Glenn

• 11 years ago

1 answer

View Answer

Can I use this flexplate to adapt a powerglide torque convertor to my 8RT engine? I realize that I will have to make a transmission adaptor and also turn the spud on the convertor to fit the flathead crankshaft, I will more than likely have to redrill the flexplate to fit the convertor, this is not an issue, I would just like to know if I can use this flexplate for my my application?

by Flatman

• 13 years ago

1 answer

View Answer

3 of 3 questions shown