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Looking for aftermarket parts to modify or upgrade your Pontiac Catalina with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories.
 IN STOCK - DROPSHIPS YDGGM7.5-3-26-SMYukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a h... Yukon Gear Dura Grip Positraction For GM 7.5in & 7.625in w/ 26 Spline Axles / 3.23+ 1975-1981 Pontiac Catalina Base / Safari $846.89 |
 OUT OF STOCK YDGGM7.5-3-28-SMYukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a h... Yukon Gear Dura Grip Positraction For GM 7.625in w/ 28 Spline Axles / 3.23+ 1975-1981 Pontiac Catalina Base / Safari $910.89 |
 IN STOCK - DROPSHIPS YDGGM8.2BOP-3-28-1Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a h... Yukon Gear Duragrip Posi For 8.2in Buicks / Olds & Pontiac w/ 28 Spline Axles 1964-1967 Pontiac Catalina 2+2 1964-1970 Pontiac Catalina Ventura 1964-1972 Pontiac Catalina Base / Safari 1971-1972 Pontiac Catalina Brougham $1,029.89 |
 IN STOCK - LOW YDGGM8.5O-3-28Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a h... Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles 1965-1967 Pontiac Catalina 2+2 1965-1970 Pontiac Catalina Ventura 1965-1981 Pontiac Catalina Base / Safari 1971-1972 Pontiac Catalina Brougham $992.89 |
 OUT OF STOCK YGK2359Yukon Gear & Axle(R) provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring and pinions, positractions, loc... Yukon 64-72 Pontiac GTO Limited Slip & Re-Gear Kit 8.2in BOP 27 Spline 3.36 ratio 1964-1967 Pontiac Catalina 2+2 1964-1970 Pontiac Catalina Ventura 1964-1972 Pontiac Catalina Base / Safari 1971-1972 Pontiac Catalina Brougham $1,385.89 |
 IN STOCK - DROPSHIPS YP MINSGM7.5-26Yukon mini spools provide the traction of a full spool at an economical cost.... Yukon Gear Mini Spool For GM 7.5in w/ 26 Spline Axles 1975-1981 Pontiac Catalina Base / Safari $333.89 |