These 1310 series u-joints are made from high quality, heat treated forged steel, They include the outside retaining clips and grease zerk, The u-joint has a width of 3-7/32” from cap to cap, The cap diameter measures 1-1/16” OD, They are a perfect upgrade for your stock, worn out 1310 u-joints 1310 / 1330 Series Chevy to Ford U-Joint Sku # 91048316 Mfr. Part # 91048316 Condition New Brand Speedway Motors Sold Each Details
High quality, heat treated forged steel replacement U-joints. This u-joint only works with clips outside the end caps and can be greased. Clips included. The caps do not have grooves for clips.
Item Details
1-1/16" x 3-5/8" X 1-1/16" x 3-7/32"
Specs Yoke U-Joint Series 1310 x 1330 Cap Diameter A 1.062" Cap Diameter B 1.062" Width A 3.219" Width B 3.625" Material Type Steel Greaseable No Notes 1310/1330 Spicer conversion U-joint. Works only with clips outside the endcaps (included), the caps do not have grooves for clips. Sold in Quantity Each MFG. Part # 91048316 Reviews Yes Rated by Rudy on April 24, 2026
Summary: Installation was difficult because of the weight of the unit. Worked great
Yes, I recommend this product.
Seem to be ok. Rated by Munzie on March 02, 2026
Summary: Had a small issue with these. When pressing in grease it filled only to cups. I kept pumping and only two overflowed. So I hope the other two got some. I might have to lift up the rear wheels and spin the shaft and see if I can get grease to come out. If not I'll have to go get new ones. So I can't recommend these yet.
I will be buying again Rated by Super speedy on February 15, 2026
Summary: Used on race application
Yes, I recommend this product.
I will be using this again and again have used several Rated by Superspeedy on February 08, 2026
Summary: Use this product in my pure stock Racecar. And 3 other racecars.
Yes, I recommend this product.
52 Henry J project Rated by roadapple on November 25, 2025
Summary: just collecting parts right now as i have the money. will be a while before i have enough to start.
Yes, I recommend this product.
Related Items / Suggested Parts Anti-Seize Lubricant, 1 oz Speedway Economy Grease Gun Kit with Wheel Bearing Grease Packer Dana Spicer 5-134X Heavy Duty U-Joint, 1310 To 1330 Fast Shafts BBSK-10 Billet U-Bolt Strap Kit, 1-1/16 Inch Universal Drive Shaft U-Bolts, 1-1/16 Inch Cap Spicer U-Joint, Chevy 1310 to Ford 1330 Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. 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 74 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.
