1978 Ford Thunderbird Differential Ring and Pinion Parts
Choose your Engine for your 1978 Ford Thunderbird
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- For Ford 9"; 4.11 Ratio
- Differential Ring and Pinion
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - Ford Thunderbird | Rear |
- For Ford 9"; 4.57 Ratio; Pro Gear; Big Pinion; Dual Drilled for 1/2" and 7/16" Ring Gear Bolts
- Differential Ring and Pinion
Additional Fitment Information:
| Vehicle | Position |
|---|---|
| 1978 - Ford Thunderbird | Rear |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 4.86 ratio
- 9 in. 10 Bolt; 4.86 Ratio Ford 9 in.; 4.86 Ratio~Ford 9 in.; Ring and Pinion Set; 4.86 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 4.86
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 4.86 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
ZG F9-486
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 6.6L | 400 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 3.50 ratio
- 9 in. Ring Gear; 3.50 Ratio; 28 Spline Pinion Ford 9 in.; 3.50 Ratio~Ford 9 in.; Ring and Pinion Set; 3.50 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 3.5
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 3.50 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
ZG F9-350
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 6.6L | 400 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 4.11 ratio
- 9 in. Ring Gear; 4.11 Ratio; 28 Spline Pinion Ford 9 in.; 4.11 Ratio~Ford 9 in.; Ring and Pinion Set; 4.11 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 4.11
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 4.11 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
ZG F9-411
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 6.6L | 400 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 4.56 ratio
- 9 in. Ring Gear; 4.56 Ratio; 28 Spline Pinion Ford 9 in.; 4.56 Ratio~Ford 9 in.; Ring and Pinion Set; 4.56 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 4.56
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 4.56 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 6.6L | 400 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 3.70 ratio
- 9 in. Ring Gear; 3.70 Ratio; 28 Spline Pinion Ford 9 in.; 3.70 Ratio~Ford 9 in.; Ring and Pinion Set; 3.70 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 3.7
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 3.70 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | Engine Version | CID |
|---|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | 5753 | Rear | 8 Cyl 5.8L | Modified | 351 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 4.86 ratio
- 9 in. Ring Gear; 4.86 Ratio; 28 Spline Pinion Ford 9 in.; 4.86 Ratio~Ford 9 in.; Ring and Pinion Set; 4.86 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 4.86
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 4.86 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | Engine Version | CID |
|---|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | 5753 | Rear | 8 Cyl 5.8L | Modified | 351 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 3.70 ratio
- 9 in. 10 Bolt; 3.70 Ratio Ford 9 in.; 3.70 Ratio~Ford 9 in.; Ring and Pinion Set; 3.70 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 3.7
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 3.70 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
ZG F9-370
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 6.6L | 400 |
- High performance Yukon Ring/Pinion gear set for Ford 9in. in a 4.56 ratio
- 9 in. 10 Bolt; 4.56 Ratio Ford 9 in.; 4.56 Ratio~Ford 9 in.; Ring and Pinion Set; 4.56 Ratio; 28 Spline Pinion
- Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type: Ford 9 In.
- Gear Ratio: 4.56
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 9 In.
- 28 Spline Pinion
- 4.56 Ratio
- 10 Ring Gear Bolts
- 9.00 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
ZG F9-456
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1978 - Ford Thunderbird | V | - | Rear | 8 Cyl 5.0L | 302 |
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