1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1972
Catalina
My Garage
1
View Garage
1972
Pontiac
Catalina
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Vinyl Tops
Tops, Modlings, Clips
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Emblems
Reproduction, Aftermarket, Kits, Hardware
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
Weekend Bonus!
Free ground shipping over $149 - this weekend only!
Home
Catalina
1972
Drivetrain
Differential & Rear-End Components
1972 Pontiac Catalina
Differential & Rear-End Components
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
6
Performance
33
Restoration
12
Part Type
Axle Shaft
1
Bolt Kit
12
Clutch Flywheel Bolt Set
1
Differential
3
Differential Carrier Fill Plug
1
Differential Cover
2
Differential Cover Bolt
1
Differential End Yoke
1
Differential Oil Additive
1
Differential Rebuild Kit
2
Differential Ring and Pinion
5
Differential Vent Hose
1
Engine Crankshaft Main Bearing Cap Stud
1
Gear Oil
2
Jack Usage Information Label
1
Suspension Multi Purpose Bump Stop
13
Tag Axle Wheel Bearing Assembly
2
Universal Joint
1
Category
Accessory Bolt Kits
6
Bolts & Studs
8
Differential & Rear-End Components
51
Driveshafts, Drive Chains, Couplers & Yokes
1
Oils, Fluids & Additives
3
Plugs
2
Suspension Components
13
Transmissions
4
Valves, Check & Shutoff
1
Price
$1 - $100
37
$101 - $200
3
$201 - $300
2
$301 - $400
4
$401 - up
5
Brand
AC Delco
1
ARP
6
Eaton
2
Milodon
1
PML
1
Prothane
12
TA Performance
2
USA Standard
2
Yukon Gear
2
Review Rating
ooooo
ooooo
11
ooooo
ooooo
5
Not Yet Reviewed
35
PML
Cover, Differential, Chevrolet 12-Bolt, w/ Fins
2 Finish Options
ooooo
ooooo
From
$269.99
ARP
Bolt Set, Ring Gear, ARP, GM 10 & 12 Bolt Rear End, 3/8"-24, 12pc (SET)
ooooo
ooooo
$34.99
Bolt Set, GM 12-Bolt, Hex Head (SET)
9 Finish Options
ooooo
ooooo
From
$39.99
Bolt Set, GM 10-Bolt, Allen Head (SET)
7 Finish Options
ooooo
ooooo
From
$9.99
Bolt Set, GM 12-Bolt, Allen Head (SET)
7 Finish Options
ooooo
ooooo
From
$9.99
ARP
Bolt Set, Pressure Plate, LS Engine, 10"/11" Clutch, M10 x 1.50 (SET)
2 Head Type Options
ooooo
ooooo
From
$17.99
TA Performance
Stud Kit, Bearing Cap, 3" Long (SET)
ooooo
ooooo
$34.99
Bolt Set, GM 10-Bolt, 12-Point (SET)
ooooo
ooooo
$39.99
Bolt Set, GM 12-Bolt, 12-Point (SET)
ooooo
ooooo
$49.99
ARP
Bolt Set, Flywheel, ARP, LS Engines, 12PT Pro Series (SET)
ooooo
ooooo
$39.99
ARP
Bolt Set, Flexplate, ARP, LS Engine, 12 PT Pro Series (SET)
ooooo
ooooo
$27.99
ARP
Bolt Set, Pressure Plate, LS Engine, 12" Clutch, M10 x 1.50 (SET)
ooooo
ooooo
$21.99
Prothane
Bump Stop, Wedge, Prothane, 1-1/2" x 2" x 1-3/4", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$12.99
Ring & Pinion Set, GM 10-Bolt 8.5"/8.6", 3.73 Ratio (SET)
ooooo
ooooo
$301.99
Prothane
Bump Stop, Cone Shaped w/Steps, Prothane, 2-1/4" x 2-1/4", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$18.99
Ring & Pinion Set, GM 10-Bolt 8.5"/8.6", 3.42 Ratio (SET)
ooooo
ooooo
$321.99
Prothane
Bump Stop, Small Button, Prothane, 11/16" x 1-5/8", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$7.99
Prothane
Bump Stop, Hex Shape, Prothane, 7/8" x 2-1/4", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$15.99
Ring & Pinion Set, GM 10-Bolt 8.5"/8.6", 4.11 Ratio (SET)
ooooo
ooooo
$323.99
Prothane
Bump Stop, Large Square, Prothane, 2" x 2" x 2", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$19.99
Prothane
Bump Stop, Wedge, Prothane, 1-3/8" x 1-1/8" x 1-1/4", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$14.99
Prothane
Bump Stop, Large Button, Prothane, 11/16" x 2", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$8.99
Prothane
Bump Stop, Rectangle Wedge, Prothane, 1-3/4" x 3" x 1-3/4", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$25.99
Prothane
Bump Stop, Thin Button, Prothane, 3/8" x 2", 3/8-16 x 1-1/4" Stud (PAIR)
2 Color Options
ooooo
ooooo
$6.63
Page 2 of 3 - 51 Items
«
1
2
3
»
Page 2 of 3 - 51 Items
«
1
2
3
»
Free Ground Shipping
Free Ground Shipping on orders over $149 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go