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FSD25 WINNER: Emerson Garcia, Gonzales, LA. BMT #3 WINNER: Eric Dassinger, Wichita Falls, TX.
1 4
Eaton

Eaton Posi Differential 28 Spline 3.36 & Up Ring Gear Pinion Ratio Rear 8.2in

SKU: EAT19674-010
$889.99

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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.

  • Tunable via various spring packs [a.k.a. pre-loads]
  • Pyrolytic Carbon Clutch Disc Technology
  • Clutch Type Limited Slip Differential
  • Smooth; Automatic Engagement
  • Precision-Forged Gears
  • Prevents Wheel Slip
  • Rebuildable

This Part Fits:

Year Make Model Submodel
1971 Buick Centurion Base
1968-1971 Buick Electra 225
1968-1971 Buick Electra 225 Custom
1964-1967 Buick Electra Base
1966-1967 Buick Electra Custom
1964,1970-1971 Buick Estate Wagon Base
1965-1967 Buick Gran Sport Base
1970-1971 Buick GS Base
1968-1969 Buick GS 350 Base
1968-1969 Buick GS 400 Base
1970-1971 Buick GS 455 Base
1970 Buick GS 455 GSX
1964-1971 Buick LeSabre Base
1965-1971 Buick LeSabre Custom
1964-1971 Buick Riviera Base
1965-1966,1971 Buick Riviera Gran Sport
1970 Buick Skylark 350
1964-1971 Buick Skylark Base
1968-1971 Buick Skylark Custom
1964-1969 Buick Special Base
1964-1967 Buick Special Deluxe
1964-1971 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
1964-1971 Chevrolet Bel Air Base
1964-1971 Chevrolet Biscayne Base
1969-1971 Chevrolet Brookwood Base
1967-1971 Chevrolet Camaro Base
1967-1971 Chevrolet Camaro RS
1967-1971 Chevrolet Camaro SS
1967-1971 Chevrolet Camaro Z28
1966-1971 Chevrolet Caprice Base
1964-1968 Chevrolet Chevelle 300
1965-1969 Chevrolet Chevelle 300 Deluxe
1970-1971 Chevrolet Chevelle Base
1967-1971 Chevrolet Chevelle Concours
1969-1971 Chevrolet Chevelle Concours Estate
1969-1971 Chevrolet Chevelle Greenbrier
1964-1971 Chevrolet Chevelle Malibu
1964-1965 Chevrolet Chevelle Malibu Super Sport
1968-1971 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle Nomad Custom
1971 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
1964-1971 Chevrolet Corvette Base
1969-1970 Chevrolet Estate Base
1964-1971 Chevrolet Impala Base
1964-1967 Chevrolet Impala SS
1969-1971 Chevrolet Kingswood Base
1969-1971 Chevrolet Kingswood Estate
1970-1971 Chevrolet Monte Carlo Base
1969-1971 Chevrolet Nova Base
1969-1971 Chevrolet Townsman Base
1971 Chevrolet Vega Base
1971 Chevrolet Vega Panel
1964-1971 Oldsmobile 442 Base
1964-1971 Oldsmobile 98 Base
1964 Oldsmobile 98 Custom
1964-1967 Oldsmobile 98 Holiday
1971 Oldsmobile Custom Cruiser Base
1964-1971 Oldsmobile Cutlass Base
1964-1967 Oldsmobile Cutlass Holiday
1968,1971 Oldsmobile Cutlass S
1967 Oldsmobile Cutlass Turnpike Cruiser
1967-1971 Oldsmobile Cutlass Supreme Base
1967-1968 Oldsmobile Delmont 88 Base
1967 Oldsmobile Delmont 88 Holiday
1965-1971 Oldsmobile Delta 88 Base
1967-1971 Oldsmobile Delta 88 Custom
1965-1967 Oldsmobile Delta 88 Holiday
1969-1971 Oldsmobile Delta 88 Royale
1964-1966 Oldsmobile Dynamic 88 Base
1964-1966 Oldsmobile Dynamic 88 Holiday
1964-1971 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
1966-1971 Oldsmobile Toronado Base
1971 Oldsmobile Toronado Brougham
1968-1970 Oldsmobile Toronado Custom
1966-1967 Oldsmobile Toronado Deluxe
1964-1971 Oldsmobile Vista Cruiser Base
1964-1967 Oldsmobile Vista Cruiser Custom
1964-1971 Pontiac Bonneville Base
1964-1970 Pontiac Bonneville Safari
1964-1967 Pontiac Catalina 2+2
1964-1971 Pontiac Catalina Base
1971 Pontiac Catalina Brougham
1964-1971 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
1967-1971 Pontiac Firebird Base
1970-1971 Pontiac Firebird Esprit
1970-1971 Pontiac Firebird Formula
1967 Pontiac Firebird HO
1967-1969 Pontiac Firebird Sprint
1969-1971 Pontiac Firebird Trans Am
1964-1971 Pontiac Grand Prix Base
1971 Pontiac Grand Safari Base
1971 Pontiac Grandville Base
1964-1971 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1964-1971 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970-1971 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 Pontiac Ventura Base

Customer Reviews

Overall rating: 4.7 / 5 from 529 reviews.

Customer photo review of FSD 03-09 Dodge Cummins Billet Heat Exchanger

The billet heat exchanger looks great and is machined nicely. No worries about an internal failure allowing fluids to mix. It seems to be doing its job. It's more robust than the factory style cooler but I don’t believe it is quite as efficient based on warm up times I’m seeing. My only gripe is the bracket mounting bolts, they thread directly onto the cooler instead of passing all the way through and securing with nuts. Make sure to use thread locker along with the lock washers. As a rough guide, torque for M8 fasteners in aluminum should be 11-15 ft lbs, no torque spec is listed for the mounting hardware in the instructions.

Charles H. 4/5 Verified

FSD 03-09 Dodge Cummins Billet Heat Exchanger

Customer photo review of FSD 2003-2007 Dodge Cummins Heater Hose Kit Black Braided

It’s not bad, I was in a bind and needed a quick fix to get my truck back going. So first things first, the kit works. You can get rid of the steel lines and these will take their place. With about an hour and a half and a little research it doesn’t take much to get these hoses installed. However, I have some gripes about this kit. 1. You have to be very careful about how the lines are run to prevent the hose from kinking. 2. There are no p clamps or hardware included to hold the lines in place. To improve this kit, I’d toss some hose clamps, a couple bolts with some p clamps to hold the hose, maybe a couple pictures on where to run things too, or even total install instructions. Stiffer hose would be good too, in my pictures you can see that the hose going to the front of the engine is trying to kink as it makes the bend to run beside the turbo.

Noah T. 3/5 Verified

FSD 2003-2007 Dodge Cummins Heater Hose Kit Black Braided

Customer photo review of Kingspeed Billet Front Cover 94-02

It came with no gaskets this item deff needs to be sold with cover gasket as well as the seal for the crank even a plug for the vent or a fitting to hook a tube to the vent. Didn’t come with shit but bolts. Now I got to track everything else down seperatly makes it a pain in the ass. At this point I’d rather have stayed stock

Jacob M. 3/5 Verified

Kingspeed Billet Front Cover 94-02

Customer photo review of FSD 2010-2012 Dodge Cummins Factory Replacement Transmission Line Kit Black Braided

I installed them when I built my transmission. Hoses are good quality but fittings felt kind of cheap. Not a bad kit at all. I’d recommend it to anyone. Substantial trans temp difference after putting them on. My trans runs a lot cooler now that I’ve bypassed the heat exchanger. 2012 ram 2500 with 68rfe. 9/10 would recommend. Just be gentle with the fittings

Max F. 4/5 Verified

FSD 2010-2012 Dodge Cummins Factory Replacement Transmission Line Kit Black Braided

Customer photo review of FSD 03-09 Dodge Cummins Elite Drop-In Transmission Cooler Kit

I installed this cooler and a few weeks later got into a wreck that was able to damn near total my truck, the frame is bent in 4 places and it shifted my ranch and bumper a foot. This cooler was the only radiator that survived everything else was destroyed and wrapped around the cooler. I called customer support and was able to order new stainless steel brackets and this cooler will live again. I’m very impressed with the quality and strength of this part and would gladly buy it for another truck.

Fritz G. 5/5

FSD 03-09 Dodge Cummins Elite Drop-In Transmission Cooler Kit

Customer photo review of Kingspeed 06-Current Dodge Ram Billet Budget Builder Valve Cover

I love the product. I am just upset that it wasn’t clear it doesn’t come with any hardware. I currently have no clue what barb fittings and hose sizes I need to get for the valve cover to my catch can. I am currently using a hardware store setup as this is my first Cummins and my first quality build of a truck. If there’s anyway you could assist me or point me in the right direction that would be awesome. Aside from that I’ve had nothing but compliments on it, I actually won top 10 truck and SCT x GFP in Nashville a few weeks back. Everyone including myself love the valve cover.

Caleb H. 3/5 Verified

Kingspeed 06-Current Dodge Ram Billet Budget Builder Valve Cover

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