Flathead V8 to Ford C4 Transmission Basic Adapter Kit
Flathead V8 to Ford C4 Transmission Basic Adapter Kit
Speedway Motors

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#91628901

Flathead V8 to Ford C4 Transmission Basic Adapter Kit

16 Reviews

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27 Questions

  • This kit allows you to put a modern AOD, C4, or C6 transmission behind your classic 49-53 Ford Flathead V8, giving it the old-school look with modern drivability
  • Kit includes the starter nose cone, flexplate, bellhousing adapter, transmission block plate, hardware, and detailed instructions for a trouble-free installation

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$511.99

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Product Summary

Ford Flathead V8, C4

  • This kit allows you to put a modern AOD, C4, or C6 transmission behind your classic 49-53 Ford Flathead V8, giving it the old-school look with modern drivability
  • Kit includes the starter nose cone, flexplate, bellhousing adapter, transmission block plate, hardware, and detailed instructions for a trouble-free installation
  • You have your choice of 157 or 164 tooth flexplate, for either a 10-1/2" or 11-1/2" converter bolt pattern
  • Cast aluminum starter snout ensures proper engagement of the starter gear with the ring gear teeth
  • Transmission block plate is laser cut from 16-gauge steel, and gold zinc plated to offer premium corrosion resistance

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Key Specs

MFG. Part #91628901
BrandSpeedway Motors

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Speedway Motors 91628901 Details

If you have access to your own transmission and parts or you wish to adapt an AOD, Ford C-4 or Ford C-6 to a 1949-1953 Ford 8BA and 8CM Mercury Flathead V8 engines without integral bellhousing, this basic adapter set is what you need. Includes: starter nose cone, flexplate, bellhousing adapter and instructions. Choice of 157 or 164 flexplate. Use with 302-351W transmission. For Ford C4 and Ford C6 transmission application.

Item Details

Basic Hardware Only: Starter Nose Cone, Flexplate, Bellhousing Adapter, Instructions

Application

This kit uses C-4 transmissions from 1966-76 Ford passenger cars, vans and pickups with 289-302-351W V-8's and 250 6-cylinder engines (exl. 170-200 6-cyl applications). 

  • Fits 1949-1953 Ford 8BA and 8CM Mercury Flathead V8 engines without integral bellhousing
  • If the bolt pattern on the front of the torque converter is a 10-1/2" circle, order the 157 tooth version. 
  • If the bolt pattern on the front of the torque converter measures 11-1/2", order the 164 tooth version. 

Charts

Speedway Motors 91628901 Specifications

KEY SPECS
MFG. Part #91628901
BrandSpeedway Motors

Ratings & Reviews

4.8

16 Reviews

Customers say

Customers appreciate the product for its quality, usability, and practical fitting, frequently describing it as a 'perfect fit' for their needs. Many buyers have used it as an effective upgrade for a different model, highlighting its versatility. They note the easy installation, with straightforward instructions that contribute to a hassle-free setup. Users also commend the included bolts, indicating an attention to detail in its practical features. Safety and durability are both praised, with mentions of a smooth ride once installed, implying a high performance level. Compared to other options, customers would buy this product again, setting it apart from competitors as a highly recommended choice.