1935-1948 Ford/Mercury High Speed Ring and Pinion Gear Set, 3.78 Gear
1935-1948 Ford/Mercury High Speed Ring and Pinion Gear Set, 3.78 Gear
Speedway Motors

|

#919107E

1935-1948 Ford/Mercury High Speed Ring and Pinion Gear Set, 3.78 Gear

  • Fits '35-'48 Passenger cars or '35-'41 Ford 1/2 ton pickups
  • Does not fit 3/4 ton or larger
  • Stock (non-quick change)
See More

Ratio:

3.78:1

3.25:13.54:15.86:1

$347.99

/set

In Stock


Quantity

Need Help? Call to Order

Add to a list

Share

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Ford Banjo, 3.78:1 Ratio, 8.63" Outside Diameter, Steel

  • Fits '35-'48 Passenger cars or '35-'41 Ford 1/2 ton pickups
  • Does not fit 3/4 ton or larger
  • Stock (non-quick change)
  • All gear sets are direct replacements
  • Six spline input
See more details

Key Specs

MFG. Part #919107E
BrandSpeedway Motors
Ratio3.78:1
See more specs

Need To Know

Need help?

855.313.9176
View the Help Center

Quick and Easy Returns

Return Policy

Speedway Motors 919107E Details

These fit 1935-1948 passenger cars or 1935-1941 Ford 1/2 ton pickups (not 3/4 ton or larger). All gear sets are direct replacements for stock, non-quickchange Ford banjo rear axles. 6-spline input.

Charts

Speedway Motors 919107E Specifications

KEY SPECS
MFG. Part #919107E
BrandSpeedway Motors
Ratio3.78:1
GENERAL
Outside Diameter8.63"
Spline Count6
Bolt Hole Circle4.00"
Centerline of Holes1.31"
Material TypeSteel
Sold in QuantitySet

Ratings & Reviews

4.5

2 Reviews

Overall Assessment

Customers praised the product's superior quality, highlighting its finely machined gears and excellent performance. Modifications to the front pinion bearing diameter may enhance usability. The product's accuracy and consistency surpassed previous brands customers used, boosting their confidence to offer reliable warranty. Thus, this gear set outperforms others in quality, precision, and reliability.

Write A Review

4.5

2 reviews

5

1

4

1

3

0

2

0

1

0

Filter by Ratings

Quality Product

4.0

10 years ago

topchop

upstate NY

Verified

Other than having to modify the front pinion bearing diameter to make preload adjustment easier, this gear set is very nice.

Would Recommend

Customer review image

Outstanding accuracy

5.0

10 years ago

Johnny Gearbox

Roxbury, VT

Verified

Very impressed with this gear set. It was obvious to me how accurately machined they were as I observed the tooth contact pattern after properly setting everything up. Very consistent, which isn't always the case with other brands I've used. My customers rely on me to deliver top-notch overhauls, and with this product I can warranty my work with confidence.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

1 Question • 2 Answers

is this a 10 spline pinion ?

by HUEY

• 15 years ago

2 answers

View Answers

1 of 1 questions shown

Fitment

      Customer Impersonation Script