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

Rank No. #1
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. #2
Yukon YDGF9-31-AG Duragrip Differential for Ford 9" with 31 Spline Axle
  • 1 Year Warranty
  • Forged 4320 Steel Internals
  • Fully Rebuildable
  • Clutch Style Positraction
  • Assembled in the USA
Rank No. #3
COMPLETE 3RD MEMBER FOR 9" FORD REAR ENDS W/POSI TRAC-LOC,28 SPL,GEAR SET,CHUNK,PUMPKIN,3.89
  • New Southwest Speed 9" Ford Rear End Third Member with Posi Trac-Loc and with a 3.89 Ring & Pinion (SWS Part #603-2018)
  • 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
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. #5
2" DROP SUSPENSION & WILWOOD BRAKE SET FOR 55-57 CHEVY, CURRIE REAR END & AXLES, 9" FORD POSI-TRAC 3RD MEMBER, BLACK 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-K23). This specific set features 2" drop spindles, Drilled Rotors, and Black Wilwood front calipers & Black 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 Black Calipers (Part #205-2057 Front And #140-11389-D Rear).
  • Front brake kit includes Drilled & Slotted 1" thick x 10.50" O.D. rotors, Black 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, Black 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. #6
Center Section/Third Member for Ford 9" - Assembled - Eaton Truetrac Differential - 28 Spline (3.25)
  • 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 Eaton Truetrac Posi, New Motive Performance Gears, & New Timken USA Bearings.
Rank No. #7
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. #8
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.
Rank No. #9
2" DROP SUSPENSION & WILWOOD BRAKE SET FOR 59-64 IMPALA, CURRIE REAR END, AXLES, 9" FORD POSI-TRAC 3RD MEMBER, RED CALIPERS, 11" ROTORS, SPINDLES, MASTER CYLINDER, BOOSTER, ARMS BEL AIR BROOKWOOD
  • Brand New Suspension & Disc Brake Kit For 1959-1964 Chevys with 2" Drop Spindles (Part # GMB5964X-K22). This specific set features 2" drop spindles, Standard Rotors, Red Wilwood front calipers & Red Wilwood rear calipers. Fits: 1959-1964 Chevrolet Impala, Bel Air, Biscayne, Brookwood, El Camino, Kingswood, Nomad, and Sedan Delivery.
  • Includes: *Currie 9-Plus Notch-Back rear end with 31 spline axles (#CE-GMB5964X): Currie crate rear ends are designed to be a bolt-in upgrade. Built to the stock 60” width & pinion specs. New laser-cut & formed 3-link suspension and trac-bar brackets are installed in the stock location. *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. *Disc Brake Kit With Standard Rotors And Red Calipers (Part #205-2073 Front And #140-11389-R Rear).
  • Front brake kit includes 1" thick x 11.00" O.D. rotors, Red D-154 1-piston calipers, BP-10 brake pads, bearings, seals and hardware. *Rear brake kit includes .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. #10
NEW SUSPENSION & WILWOOD BRAKE SET FOR 59-64 IMPALA, CURRIE REAR END & AXLES, 9" FORD POSI-TRAC 3RD MEMBER, RED CALIPERS & 11" DRILLED ROTORS, MASTER CYLINDER, BOOSTER ARMS BEL AIR BROOKWOOD BISCAYNE
  • Brand New Suspension & 11" Wilwood Brake Kit for 59-64 Chevy’s (Part # GMB5964X-K34). This specific set features Drilled & Slotted Rotors, Red 4 piston front calipers & Red 4 piston rear calipers. Fits: 1959-1964 Chevrolet Bel Air, Biscayne, Brookwood, El Camino, Impala, Kingswood, Nomad, & Sedan Delivery
  • Includes: *Currie 9-Plus Notch-Back rear end with 31 spline axles (#CE-GMB5964X): Currie crate rear ends are designed to be a bolt-in upgrade. Built to the stock 60” width & pinion specs. New laser-cut & formed 3-link suspension and trac-bar brackets are installed in the stock location. *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 #140-11011-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. #11
Yukon (YPKF9-S-28-2) Standard Open Spider Gear Kit for Ford 8"/9" Differential with 28-Spline Axle
  • 1 Year Warranty
  • 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
Rank No. #12
Yukon (YPKF9-S-31-2) Standard Open Spider Gear Kit for Ford 9" Differential with 31-Spline Axle
  • 1 Year Warranty
  • 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
Rank No. #13
NEW SOUTHWEST SPEED RACING 31 SPLINE 9" REAR END DIAMOND TRACK, TRAC LOC SPOOL LIMITED SLIP POSI TRACTION, COMPATIBLE WITH FORD
  • Brand New Southwest Speed 31 Spline 9" Ford Rear End Diamond Track (SWS Part # 603-0381).
  • With The Diamond Track, Under Deceleration, The Locker Allows The Left Rear To Free-Spin, While The Right Rear Stays Locked In And Keeps Pulling
  • Under Acceleration, It Then Locks Both Wheels Back In This 4-pin Unit Is A Clutch-Style Posi Unit That Uses Several Gears To Accomplish This; You Can See The Internal Parts Shown
  • Features A Forged Steel Hat And Iron Case With Extra Support In Critical Areas
  • Does Require The Use Of A Friction Modifier In The Gear Lube The Ring Gear Bolts Will Have To Be Longer As Well
SaleRank No. #14
Yukon (YPKF9-P-28-REB) Trac Loc Internal for Ford 28-Spline 8"/9" Differential
  • 1 Year Warranty
  • 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
SaleRank No. #15
Genuine GM Fluid 88900330 Limited Slip Axle Lubricant Additive - 4 oz.
  • Reduces friction
  • Quiets noise in the rear axle
  • Required for passenger cars
  • Use in limited-slip axles
  • See service manual for vehicle application
SaleRank No. #16
ACDelco 10-4003 Limited Slip Axle Lubricant Additive - 4 oz
  • Specially formulated to reduce differential temperature, prevent rust, and extend the life of clutches and gears
  • High quality product reduces friction and noise in the rear axle
Rank No. #17
Center Section/Third Member for Ford 9" - Assembled - Eaton Truetrac Differential - 31 Spline (4.11)
  • 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 Eaton Truetrac Posi, New Motive Performance Gears, & New Timken USA Bearings.
Rank No. #18
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. #19
Quality Park #9 Security Envelopes, Double Window, Self Seal, Invoices/QuickBooks Statements, 3-7/8 x 8-7/8 Inches, 24 lb White, 500/Box (QUA24529)
  • These boxes of 500 white #9 double window security envelopes (3 7/8 in x 8 7/8 in) protect your customers' sensitive data; a reflex blue pattern obscures the details of what's inside
  • Redi-Seal self seal mailing envelopes require no moisture; the unique double flap design allows you to simply raise the lower flap and press to seal
  • Double window envelopes show sender and receiver addresses; top window is 1 3/16" x 3 1/2"; 3/8" from the left; 2" from the bottom; bottom window is 1" x 4"; 3/8" from the left; 1/2" from the bottom
  • #9 Mailing envelopes measure 3 7/8 in (height) x 8 7/8 in (width) and are made of 24 lb white wove paper with professional side seams; #9 envelopes fit into #10 envelopes
  • Stock up on boxes of 500 machinable #9 envelopes for bulk mailings
SaleRank No. #20
Yukon Gear & Axle (YPKF9-P-28-2) Positraction Internal for 28-Spline Ford 8/9 Differential
  • 1 Year Warranty
  • 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 2020-10-04 / Affiliate links / Images from Amazon Product Advertising API

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