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1953-1996 Corvette C1-C4 Drive Shaft U-Joint - Greaseable

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Item ID: 693-757
Availability: Estimated in stock on 5/27/2025 , Pre-order now
Fits Years:
  • 1953-1962
  • 1963-1967
  • 1968-1982
  • 1984-1996
$25.99
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  • Description

1953-1996 C1-C4 Drive Shaft U-Joint - Greaseable

Keep Your Corvette Rolling Right—From C1 to C4

Whether you're launching off the line or cruising the boulevard, your Corvette’s performance relies on the smooth, reliable connection between driveshaft and differential. This 1953–1996 Corvette C1–C4 Greaseable Drive Shaft U-Joint is the upgrade your classic deserves—combining rugged durability with serviceable convenience.

Engineered to meet or exceed OE specifications, this U-joint features hardened steel construction and greaseable fittings, ensuring smoother power transfer, longer life, and fewer unwanted vibrations. It's the go-to fix for clunks, squeaks, or drivetrain slop—without cutting corners

Made of chrome-nickle alloy steel, nitrile rubber seals. Bearing caps are induction heated and hardened only on the race surface to produce a flexible, yet durabel steel, allowing for easer installation into tight yoke tolerances.

Compatible across four Corvette generations, this joint is an essential replacement for high-mileage or performance-driven builds. And with a serviceable design, you’ll extend the life of your driveline without repeat replacements.

Product Highlights

  • Fitment: 1953–1996 Corvette C1, C2, C3 & C4

  • Construction: Chrome-Nickel Alloy Steel - Nitrile Rubber Seals

  • Finish: Corrosion-resistant black oxide coating

  • Design: Greaseable zerk fittings for easy maintenance

  • Function: Restores driveline stability, eliminates vibration & noise

Useful Specs

  • Cross Width: 3.125 in (approx.)

  • Cap Diameter: 1.062 in (approx.)

  • Weight: 1.3 lbs

Why It Matters

A failing U-joint isn’t just annoying—it’s a ticking time bomb. Don’t wait for the telltale clunk or worse: loss of driveline connection. This U-joint replacement keeps your Corvette operating like a precision machine.

Upgrade your drivetrain with confidence—bolt in strength, reliability, and classic Corvette performance. Add to cart and get your Vette road-ready again.

Learn more from the following Mid America Motorworks Knowledge Library article:

Replacing Corvette U-Joints

U-Joint Chart: To assist in getting the correct u-joint for your Corvette, the chart below shows year range, transmission variables, choices of styles and related MAM Part Number. Style variations are for greaseable or non-greaseable. M= Manual Transmission, A = Automatic Transmission

1953-1996 U-Joint Chart
Position 1953-1962 1963-1974M 1963-1974A 1975-1979 1980-1981M 1980-1981A 1982 1984-1996
Drive Shaft, Front

693757

627182

693757

627182

602916 602916

693757

627182

693757

627182

693757

627182

693757

627182

Drive Shaft, Rear

693757

627182

693757

627182

602916 602916 602916

693757

627182

693757

627182

693757

627182

Half Shafts (4 req)

602920

627184

627185

602920

627184

627185

602920

627184

627185

 

602920

627184

627185

 

602916

602920

602920

627185

627184

602920

627185

 



Also known under these part numbers: (For reference only)

  • PT521HDSJ