SKU: 43694199614

Eaton Posi Differential 30 Spline 1.29in Axle Shaft Diameter 4.10 & Up Ratio Rear 8.875in

$360.90 $401.00
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $100.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Eaton Posi Differential 30 Spline 1.29in Axle Shaft Diameter 4.10 & Up Ratio Rear 8.875inThe Eaton Posi limited slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net forged gears for added strength and seamless, automatic operation. This Part Fits: Year Make Model Submodel 1971 1972 Buick Centurion Base 1968 1972 Buick Electra 225 1968 1972 Buick Electra 225 Custom 1964 1967 Buick Electra Base 1966

The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Featuring pyrolytic carbon clutches, rebuildable design, net-forged gears for added strength and seamless, automatic operation.

This Part Fits:

Year Make Model Submodel
1971-1972 Buick Centurion Base
1968-1972 Buick Electra 225
1968-1972 Buick Electra 225 Custom
1964-1967 Buick Electra Base
1966-1967 Buick Electra Custom
1964,1970-1972 Buick Estate Wagon Base
1965-1967 Buick Gran Sport Base
1970-1972 Buick GS Base
1968-1969 Buick GS 350 Base
1968-1969 Buick GS 400 Base
1970-1972 Buick GS 455 Base
1970 Buick GS 455 GSX
1964-1972 Buick LeSabre Base
1965-1972 Buick LeSabre Custom
1964-1972 Buick Riviera Base
1965-1966,1971 Buick Riviera Gran Sport
1970,1972 Buick Skylark 350
1964-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1964-1969 Buick Special Base
1964-1967 Buick Special Deluxe
1964-1972 Buick Sportwagon Base
1966,1968-1969 Buick Sportwagon Custom
1964-1969 Buick Wildcat Base
1965-1970 Buick Wildcat Custom
1965 Buick Wildcat Deluxe
1966 Buick Wildcat Gran Sport
1964-1972 Chevrolet Bel Air Base
1964-1972 Chevrolet Biscayne Base
1969-1972 Chevrolet Brookwood Base
1967-1972 Chevrolet Camaro Base
1967-1972 Chevrolet Camaro RS
1967-1972 Chevrolet Camaro SS
1967-1972 Chevrolet Camaro Z28
1966-1972 Chevrolet Caprice Base
1964-1968 Chevrolet Chevelle 300
1965-1969 Chevrolet Chevelle 300 Deluxe
1970-1972 Chevrolet Chevelle Base
1967-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1964-1972 Chevrolet Chevelle Malibu
1964-1965 Chevrolet Chevelle Malibu Super Sport
1968-1972 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle Nomad Custom
1971-1972 Chevrolet Chevelle SS
1967-1970 Chevrolet Chevelle SS 396
1966 Chevrolet Chevelle Super Sport 396
1964-1967 Chevrolet Chevy II Base
1964-1968 Chevrolet Chevy II Nova
1964-1967 Chevrolet Chevy II Nova SS
1968-1969 Chevrolet Corvair 500
1964-1967 Chevrolet Corvair Base
1965-1966 Chevrolet Corvair Corsa
1964 Chevrolet Corvair Deluxe
1964-1969 Chevrolet Corvair Monza
1964 Chevrolet Corvair Monza Spyder
1964-1972 Chevrolet Corvette Base
1965-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1969-1970 Chevrolet Estate Base
1964-1972 Chevrolet Impala Base
1964-1967 Chevrolet Impala SS
1969-1972 Chevrolet Kingswood Base
1969-1972 Chevrolet Kingswood Estate
1970-1972 Chevrolet Monte Carlo Base
1969-1972 Chevrolet Nova Base
1969-1972 Chevrolet Townsman Base
1971-1972 Chevrolet Vega Base
1971-1972 Chevrolet Vega Panel
1964-1971 Oldsmobile 442 Base
1964-1972 Oldsmobile 98 Base
1964 Oldsmobile 98 Custom
1964-1967 Oldsmobile 98 Holiday
1971-1972 Oldsmobile Custom Cruiser Base
1964-1972 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1964-1967 Oldsmobile Cutlass Holiday
1968,1971-1972 Oldsmobile Cutlass S
1967 Oldsmobile Cutlass Turnpike Cruiser
1967-1972 Oldsmobile Cutlass Supreme Base
1967-1968 Oldsmobile Delmont 88 Base
1967 Oldsmobile Delmont 88 Holiday
1965-1972 Oldsmobile Delta 88 Base
1967-1971 Oldsmobile Delta 88 Custom
1965-1967 Oldsmobile Delta 88 Holiday
1969-1972 Oldsmobile Delta 88 Royale
1964-1966 Oldsmobile Dynamic 88 Base
1964-1966 Oldsmobile Dynamic 88 Holiday
1964-1972 Oldsmobile F85 Base
1964-1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1964 Oldsmobile Fiesta Base
1964-1966 Oldsmobile Jetstar 88 Base
1964-1966 Oldsmobile Jetstar 88 Holiday
1964-1965 Oldsmobile Jetstar I Base
1964-1966 Oldsmobile Starfire Base
1964 Oldsmobile Super 88 Base
1964 Oldsmobile Super 88 Holiday
1966-1972 Oldsmobile Toronado Base
1971-1972 Oldsmobile Toronado Brougham
1968-1970 Oldsmobile Toronado Custom
1966-1967 Oldsmobile Toronado Deluxe
1964-1972 Oldsmobile Vista Cruiser Base
1964-1967 Oldsmobile Vista Cruiser Custom
1964-1972 Pontiac Bonneville Base
1964-1970 Pontiac Bonneville Safari
1964-1967 Pontiac Catalina 2+2
1964-1972 Pontiac Catalina Base
1971-1972 Pontiac Catalina Brougham
1964-1972 Pontiac Catalina Safari
1964-1970 Pontiac Catalina Ventura
1967-1970 Pontiac Executive Base
1967-1970 Pontiac Executive Safari
1968-1969 Pontiac Firebird 350
1969 Pontiac Firebird 350 HO
1967-1969 Pontiac Firebird 400
1967-1972 Pontiac Firebird Base
1970-1972 Pontiac Firebird Esprit
1970-1972 Pontiac Firebird Formula
1967 Pontiac Firebird HO
1967-1969 Pontiac Firebird Sprint
1969-1972 Pontiac Firebird Trans Am
1964-1972 Pontiac Grand Prix Base
1971-1972 Pontiac Grand Safari Base
1971-1972 Pontiac Grandville Base
1964-1972 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1964-1972 Pontiac LeMans Base
1972 Pontiac LeMans Luxury
1969-1970 Pontiac LeMans Safari
1970-1972 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1964-1966 Pontiac Star Chief Base
1966 Pontiac Star Chief Executive
1964-1970 Pontiac Tempest Base
1964-1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1964-1969 Pontiac Tempest Safari
1971-1972 Pontiac Ventura Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43694199614

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
LoLo
Charlottesville, US
★★★★★ 3
Color is off
Color: Bronze
I love the purse. The material is soft and the purse holds a lot. However the color wasn't close to what I ordered. Luckily I had a dress to match.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
M
Verified Purchase
mo
Waukegan, US
★★★★★ 5
Beautiful and sleek black hobo bag!
Color: Black, Size: One Size, Color: Black, Size: One Size
This purse is absolutely lovely for the price! Such a cute hobo bag, yet is modern and sleek to make any outfit look polished. It is super soft and has a faux leather texture with a beautiful sheen to it. It seems like great quality and if it ever gets saggy or old, it's cheap enough to replace easily. I love the gold hardware and it also has a lovely gold metal label of the brand on the outside making it look expensive. Also the strap is thick enough that it is quite comfortable on the shoulder. The only gripe I have is that it looked a bit bigger online, it fits about as much as a tote bag would; also the pockets inside are a bit small, but overall, I LOVE it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Ava Zola
Birmingham, US
★★★★★ 5
So spacious, great school bag
Color: Black, Size: One Size
I love this bag! I was looking for a bag that would hold my laptop without looking like a school bag, and this is perfect for the job. It fits my MacBook, granted it’s a tight fit with the case on, and it’s like a bottomless pit. I lose things in there so often, it’s so big. I’ve been using it for months now and it’s showing pretty much no signs of wear, and it’s pretty lightweight until I put my school things in it. It has two pockets on the interior, one open one on the side and one that zips up on the other side. The one that zips holds a decent bit. I held a ton of makeup in it before I decided I needed something better and that I was making it poke out too much. I don’t use the other side as much. I hold a couple of things in it, but nothing that can easily slip out. Ultimately, this bag is sleek and easy to carry around, it’s also not uncomfortable to wear when holding heavy things. I feel like skinny straps always dig into my arm, but this one is comfy. I liked it so much that I got another one in red as well. Overall, it’s a great bag and I recommend it to anyone who needs a Mary Poppins bag to hold a lot of things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
P
Verified Purchase
Paige McKenzie Herndon
Grantham, US
★★★★★ 5
spacious, pretty and super sturdy!!
Color: Burgundy, Size: Large
soooo nice I’m obsessed! I treat my purses like black holes but I wanted something I could customize to my liking and it’s big enough I added a bunch of small bags inside to separate things and it’s still so spacious, and the wine color is my fave this season
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
C
Verified Purchase
Camy
Bozeman, US
★★★★★ 5
Love it
Color: Cream, Size: Large
I love this purse, not too big and not too small. I love the soft leather and also because I can use it when I dress up and or dress down, looks good either way. And the makeup purse is a great addition to help keep all my things together. Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026

recommand products

Cross Bib
20.00
VTech 3-in-1 Mow & Grow Tractor - Green
99.99
The Boat Bag, Pink Cocktails
164.00
Ancor Self-Extinguishing Split Loom 3/4" x 100 [453756]
60.95
Tilly Floral Scalloped Collared Bubble
62.00