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Top 10 Ford 9 Inch Rear End Posi of 2020 – Consumer Guide & Reviews

Rank No. #1
SOUTHWEST SPEED COMPLETE 3RD MEMBER FOR 9" FORD REAR ENDS W/POSI TRAC-LOC, 31 SPLINE, GEAR SET, 5.00, CHUNK, PUMPKIN
  • Professionally set up with proper lash
  • Pinion is precision matched to ring gear
  • Pinion yoke is 1310 series "short" yoke; Accepts 1310 series u-joints, which have 1 1/16" outside diameter cups and measure 3 7/32" wide to the outside of the cups.
  • Shipped in heavy cardboard box with foam to prevent any damage in shipping
  • Due to the nature of high performance ring & pinions, some gear noise is a possibility with these 3rd members**
Rank No. #2
NEW SUSPENSION & WILWOOD BRAKE SET FOR 55-57 CHEVY, CURRIE REAR END & AXLES, 9" FORD POSI-TRAC 3RD MEMBER, WILWOOD DISC BRAKES, RED CALIPERS, 11" DRILLED ROTORS, MASTER CYLINDER, BOOSTER CONTROL ARMS
  • Brand New Suspension & 11" Wilwood Brake Kit For 1955-1957 Chevys (Part # GMB5557X-K34). This specific set features Drilled & Slotted Rotors, Red 4 piston front calipers & Red 4 piston rear calipers. Fits: 1955-1957 Chevrolet Bel Air, Delray, 150, & 210. Excludes All Station Wagons, Sedan Deliveries, And Nomads due to their Bowtie shaped gas tank that requires a centered housing rear end, as opposed to a centered pinion rear end.
  • Includes: *Currie 9-Plus Notch-Back rear end with 31 spline axles (#CE-GMB5557X): Currie crate rear ends are designed to be a bolt-in upgrade. Built to the stock 60” width & pinion specs. Heavy-duty 2" wide leaf spring pads are installed in the stock location for easy bolt-in installation *Southwest Speed 9" Ford Rear End Third Member With Posi Trac-Loc (#603-2078): This kit comes with a 3.70 ratio gear, which is a good cruising ratio. We have ratios from 3.50 to 5.00 that can be substituted in
  • Wilwood Disc Brake Kit With 11" Drilled & Slotted Rotors And Red Calipers (Wilwood Part #140-11010-DR Front And # 140-11389-DR Rear).
  • Front brake kit includes drilled & slotted .810" thick x 11.75" O.D. rotors, Red Dynalite 4 piston calipers, caliper mounting brackets, BP-10 brake pads, hubs, bearings, seals and hardware. *Rear brake kit includes drilled & slotted .810" thick x 11.00" O.D. rotors with hats, Red Dynapro 4 piston calipers, drum parking brake assemblies with caliper mounting brackets, bearing retainers, BP-10 brake pads, and hardware.
  • Front & Rear Flexline Kits with steel braided brake lines, caliper fittings, & chassis fittings to connect the calipers to the hard lines *Rear Hard Line Kit with steel hard brake line tubing to connect the chassis fittings to the included rubber hose, which connects those hard lines to the line on the frame *Rear Parking Brake Cable Kit, which connects to the Wilwood Parking Brake Assemblies, then comes together to join the stock cable behind the transmission
Rank No. #3
COMPLETE 3RD MEMBER FOR 9" FORD REAR ENDS W/POSI TRAC-LOC,28 SPL,GEAR SET,CHUNK,PUMPKIN,4.11
  • New Southwest Speed 9" Ford Rear End Third Member with Posi Trac-Loc and with a 4.11 Ring & Pinion (SWS Part #603-2019)
  • 9" Ford case is reconditioned and sold completely assembled with: New 28, Spline Trac-Loc Posi Unit, New Premium Ring & Pinion, New Solid Shim Set, New Bearings, New Pinion Yoke, 3rd Member Gasket, Instructions Detailing Proper Break-In Procedure
  • Features: Professionally set up with proper lash. Pinion is precision matched to ring gear. Pinion yoke is 1310 series "short" yoke; Accepts 1310 series u-joints, which have 1 1/16" outside diameter cups and measure 3 7/32" wide to the outside of the cups. Shipped in heavy cardboard box with foam to prevent any damage in shipping.
Rank No. #4
2" DROP SUSPENSION & WILWOOD BRAKE SET FOR 55-57 CHEVY, CURRIE REAR END & AXLES, 9" FORD POSI-TRAC 3RD MEMBER, RED CALIPERS & 11" DRILLED ROTORS, SPINDLES, MASTER CYLINDER, BOOSTER, CONTROL ARMS
  • Brand New Suspension & Disc Brake Kit For 1955-1957 Chevys with 2" Drop Spindles (Part # GMB5557X-K24). This specific set features 2" drop spindles, Drilled Rotors, and Red Wilwood front calipers & Red Wilwood rear calipers. Fits: 1955-1957 Chevrolet Bel Air, Delray, 150, & 210. Excludes All Station Wagons, Sedan Deliveries, and Nomads due to their Bowtie shaped gas tank that requires a centered housing rear end, as opposed to a centered pinion rear end.
  • Includes: *Currie 9-Plus Notch-Back rear end with 31 spline axles (#CE-GMB5557X): Currie crate rear ends are designed to be a bolt-in upgrade. Built to the stock 60” width & pinion specs. Heavy-duty 2" wide leaf spring pads are installed in the stock location for easy bolt-in installation *Southwest Speed 9" Ford Rear End Third Member With Posi Trac-Loc (#603-2078): This kit comes with a 3.70 ratio gear, which is a good cruising ratio. We have ratios from 3.50 to 5.00 that can be substituted in
  • Southwest Speed 2" Drop Spindles: SWS drop spindles provide a full 2" drop, while not changing the vehicle's steering geometry. They will accept the stock 55-57 Chevy ball joints and steering arms. *Disc Brake Kit With Drilled & Slotted Rotors And Red Calipers (Part #205-2058 Front And #140-11389-DR Rear).
  • Front brake kit includes Drilled & Slotted 1" thick x 10.50" O.D. rotors, Red D-154 1-piston calipers, BP-10 brake pads, bearings, seals and hardware. *Rear brake kit includes Drilled & Slotted .810" thick x 11" O.D. rotors with hats, Red Dynalite 4 piston calipers, drum parking brake assemblies with caliper mounting brackets, bearing retainers, BP-10 brake pads, and hardware.
  • Front & Rear Flexline Kits with steel braided brake lines, caliper fittings, & chassis fittings to connect the calipers to the hard lines *Rear Hard Line Kit with steel hard brake line tubing to connect the chassis fittings to the included rubber hose, which connects those hard lines to the line on the frame *Rear Parking Brake Cable Kit, which connects to the Wilwood Parking Brake Assemblies, then comes together to join the stock cable behind the transmission
Rank No. #5
2" DROP SUSPENSION & WILWOOD 6/4 PISTON BRAKE SET FOR 55-57 CHEVY, CURRIE REAR END, AXLES, 9" FORD POSI-TRAC 3RD MEMBER, RED CALIPERS, 12" DRILLED ROTORS SPINDLES MASTER CYLINDER BOOSTER CONTROL ARMS
  • Brand New Suspension & 12" Wilwood Brake Kit For 1955-1957 Chevys with 2" Drop Spindles (Part # GMB5557X-K80). This specific set features 2" drop spindles, drilled & slotted Rotors, and Red Dynapro 6 piston front calipers & Red Dynalite 4 piston rear calipers. Fits: 1955-1957 Chevrolet Bel Air, Delray, 150, & 210. Excludes All Station Wagons, Sedan Deliveries, And Nomads due to their Bowtie shaped gas tank that requires a centered housing rear end, as opposed to a centered pinion rear end.
  • Includes: *Currie 9-Plus Notch-Back rear end with 31 spline axles (#CE-GMB5557X): Currie crate rear ends are designed to be a bolt-in upgrade. Built to the stock 60” width & pinion specs. Heavy-duty 2" wide leaf spring pads are installed in the stock location for easy bolt-in installation *Southwest Speed 9" Ford Rear End Third Member With Posi Trac-Loc (#603-2078): This kit comes with a 3.70 ratio gear, which is a good cruising ratio. We have ratios from 3.50 to 5.00 that can be substituted in
  • Southwest Speed 2" Drop Spindles (SWS Part # 103-9760): SWS drop spindles provide a full 2" drop, while not changing the vehicle's steering geometry. They will accept the stock 55-57 Chevy ball joints & steering arms. *Wilwood Disc Brake Kit With 12" Drilled & Slotted Rotors And Red Calipers (Wilwood Part #140-12306-DP6-DR Front And # 140-7140-DR Rear).
  • Front brake kit includes drilled & slotted .810" thick x 12.19" O.D. rotors, Red Dynapro 6 piston calipers, caliper mounting brackets, BP-10 brake pads, hubs, bearings, seals and hardware. *Rear brake kit includes drilled & slotted .810" thick x 12.19" O.D. rotors with hats, Red Dynalite 4 piston calipers, drum parking brake assemblies with caliper mounting brackets, bearing retainers, BP-10 brake pads, and hardware.
  • Front & Rear Flexline Kits with steel braided brake lines, caliper fittings, & chassis fittings to connect the calipers to the hard lines *Rear Hard Line Kit with steel hard brake line tubing to connect the chassis fittings to the included rubber hose, which connects those hard lines to the line on the frame *Rear Parking Brake Cable Kit, which connects to the Wilwood Parking Brake Assemblies, then comes together to join the stock cable behind the transmission.
SaleRank No. #6
Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1
  • WARRANTY: 1 Year Warranty Against Manufacturing Defects
  • METALLURGY: Forged 4320 Steel Internals for Long Life and Durability
  • FULLY REBUILDABLE: Fully Rebuildable; 4-Spring, Clutch Style Positraction LSD
  • POSI STYLE: Clutch Style Positraction | Limited Slip Differential
  • USA PROUD: Assembled in the USA in our Everett, Washington facility
SaleRank No. #7
USA Standard Gear (ZK F8.8) Ford 8.8" Diff Master Overhaul Kit
  • USA Standard Master Overhaul kits let you finish your install with confidence
  • This kit uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
  • Fits 2009 and down Ford 8. 8"
Rank No. #8
LUBE LOCKER LLR-C900 Lubelocker
  • LUBE LOCKER LLR-C900 LUBELOCKER COMPATIBLE WITH FORD COMPETITION 9in
SaleRank No. #9
Yukon Gear & Axle YHCC-D44 Black Hardcore Differential Cover
  • TOUGH: Manufactured from Thick Walled Nodular Iron Design to withstand brutal impact
  • DURABLE Powder Coat Finish
  • DRAIN PLUG: Magnetic Drain Plug to Collect Particulates
  • HIGH STRENGTH Steel Cover Bolts
  • FITMENT: Fits Jeep Wrangler JK and other popular Jeep models
Rank No. #10
Lube Locker for Ford 9" Differential Gasket
  • Made in USA
  • Gasket installs 'Dry' - No Sealant Required!
  • Will not split or extrude during installation
  • Full Perimeter elastomer beading
  • Metal base material coated with rubber
Rank No. #11
Center Section/Third Member for Ford 9" - Assembled - Trac Loc Differential - 31 Spline (3.50)
  • Fully Assembled 9" Ford Center Section / Third Member, Ready to Bolt in
  • Complete 9" Center Section assembled with a Stock Case, Standard Pinion Support, New 31 Spline Trac-Lock Posi, New Motive Performance Gears, & New Timken USA Bearings.
SaleRank No. #12
Yukon YDGF9-31-AG Duragrip Differential for Ford 9" with 31 Spline Axle
  • Aggressive design
  • Gears are cut to provide the strongest teeth possible in any terrain
  • 4 Pinion Design
  • Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
  • All units are backed by extensive product testing and state-of-the-art software design
SaleRank No. #13
Yukon Gear & Axle (YC G40048044) Differential Carrier Case for GM 8.6
  • High Strength Iron Case
  • Precision Machined for Tight Tolerances
  • Does Not Include Spider Gears
Rank No. #14
Axle HSG Cover or Differential Seal
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Rank No. #15
9" Ford Center Section/Third Member - Assembled - Trac Loc Differential - 28 Spline (3.50)
  • Fully Assembled 9" Ford Center Section / Third Member, Ready to Bolt in
  • Complete 9" Center Section assembled with a Stock Case, Standard Pinion Support, New 28 Spline Trac-Lock Posi, New Motive Performance Gears, & New Timken USA Bearings.
SaleRank No. #16
Nilight - 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty
  • Self-Stripping electrical tap connectors - Nilight self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job
  • Versatile kit - 60 piece T-Tap Wire Connectors plus 60 piece; Male Quick Disconnects will last for numerous wiring projects. Marine, automotive, scientific, home wiring projects - you name it
  • Thick tinned copper contacts - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently
  • Quality t-tap connector housing - Quick splice T-Tap connectors will securely lock on the wire. Plastic housing will not open after it has been snapped on the wire
  • Perfectly fitting male quick disconnects - Nylon male disconnects have been designed to lock tightly on the T-Tap connectors to prevent sliding out
Rank No. #17
MACs Auto Parts 41-75486 Differential Carrier Copper Washer, 8" Or 9" Rear End
  • Differential Carrier Copper Washer, 8" Or 9" Rear End
Rank No. #18
ICT Billet 9" Rear End Axle Tube Narrowing Cut Guide Rearend Pinion Dogbone Tool (Compatible with Ford) 551382
  • Easily customize the width of your 9" rear axles with this tool
  • This guide helps determine cut length for ford 9" rear axles when narrowing the rear end
  • Engraved with D (driver), P (passenger), and pinion centerline cut lines
  • Made in Wichita, Kansas from USA produced, aerospace grade, billet aluminum
  • Includes axle guide tool
Rank No. #19
GM Chevy 8.5" Chevy 10-Bolt Rearend Posi - 28 Spline, Gear, Bearing Kit Package - 3.73 Ratio
  • BRAND NEW Chevy 8.5" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline)
  • BRAND NEW Chevy 8.5" Ring & Pinion (3.73 Ratio)
  • BRAND NEW Chevy 8.5" Master Bearing/Installation Kit
SaleRank No. #20
Yukon Gear & Axle (YPKF10.25-PC-L) TracLoc Paper/Composite Lined Clutch Set for Ford 10.25 Differential
  • Higher Quality Than OEM
  • Engineered to Fit Specific Differential Applications
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers

Last update on 2021-09-04 / Affiliate links / Images from Amazon Product Advertising API

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