100% Stainless steel construction, Eliminate unsightly tabs and clamps from your frame rails, Each fitting has -3 AN male threads on one end and 1/8" NPT female threads, Fits frame rails 2-1/4" to 2-3/4" wide, Requires drilling a 9/16" hole in your frame rail
Stainless Thru-Frame Brake Line Fittings, 2-1/4 - 2-3/4 Inch Speedway Motors
Stainless Thru-Frame Brake Line Fittings, 2-1/4 - 2-3/4 Inch
Sku # 91031361
Mfr. Part # 91031361
Condition
New
Brand
Speedway Motors
Sold
Pair
Details
Info

Use these 100% stainless steel fittings to eliminate unsightly tabs and clamps from your frame rails. Each fitting has -3 AN male threads on one end and 1/8" NPT female threads on the other. Fits frame rails 2-1/4" to 2-3/4" wide.

Sold in pairs.

Item Details

1/8" NPT female to -3 AN male
Installation Tips
 (Link)
Specs
Sold in Quantity
Pair
Finish
Polished
Angle
Straight
Material Type
Stainless Steel
AN Size
-3 AN
Inlet Fitting Angle
Straight
Outlet Fitting Angle
Straight
Notes
Requires drilling a 9/16" hole in your frame rail.
Thread Pitch
9/16"-18
Fitting End A
-3 AN Male
Fitting End B
1/8" NPT Female
Overall Length
3.92
Shank Length
3.125
Shank Diameter
0.545
Inlet Fitting
1/8" NPT Female
Outlet Fitting
-3 AN Male
MFG. Part #
91031361
Reviews

Yes

Rated
Product Rating
by Hog head on February 11, 2022

Summary: Just gives a good look

Yes, I recommend this product.

Quality brake parts.

Rated
Product Rating
by Shamrock on April 28, 2021

Summary: I installed the brake bulk ends on a Full Custom 37 Ford half 37 Zephyr.

Yes, I recommend this product.

thru frame fittings

Rated
Product Rating
by Charlie on March 06, 2021

Summary: great parts

Speedway has em

Rated
Product Rating
by DaSkunk on December 31, 2020

Summary: These made for a very clean brake line install. Speedway had them in stock.

Cons: none

Pros: Attractive Good Value Stainless steel

Yes, I recommend this product.

The best way to do custom brake lines

Rated
Product Rating
by Janssen Customs llc on December 22, 2020

Summary: Nice clean product

Yes, I recommend this product.

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Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.