Ford 4.9 Master Rebuild Kit 300 Inline 6 Early
$561.33
Part Number: MKF300A
Ford 4.9 master rebuild kit for 300 inline 6 engines. Complete kit with multiple piston, ring, rod, and bearing sizes available for full rebuilds.
Description
Ford 4.9 Master Rebuild Kit – 300 Inline 6 (Early)
Restore performance and durability with this Ford 4.9 master rebuild kit, designed for 300ci inline 6 engines used in Ford truck and van applications. This engine is widely known for its long service life, strong torque output, and dependable operation.
The Ford 300 inline 6 is one of the most reliable workhorse engines produced, commonly used in F-Series trucks and commercial applications where durability and low-end torque are essential.
This rebuild kit features a 4.000″ bore and 3.98″ stroke, supporting stock rebuild configurations.
Browse additional options on our engine rebuild kits hub page to find the right kit for your build.
What’s Included in This Ford 300 Rebuild Kit
- Piston Set
- Piston Ring Set
- Rod Bearing Set
- Main Bearing Set
- Cam Bearing Set
- Full Gasket Set
- Camshaft
- Valve Lifters
- Timing Set
- Oil Pump
- Expansion Plug Kit
Available Sizes & Options
This kit is available in multiple size configurations to match your engine machining specifications.
Pistons & Ring Sizes (Oversize)
- Standard (STD)
- .020 Oversize
- .030 Oversize
- .040 Oversize
- .060 Oversize
Rod Bearing Sizes (Undersize)
- Standard (STD)
- .010 Undersize
- .020 Undersize
- .030 Undersize
Main Bearing Sizes (Undersize)
- Standard (STD)
- .010 Undersize
- .020 Undersize
- .030 Undersize
Please include year, make, model, VIN code, and required sizes when ordering to ensure proper fitment.
Engine Fitment & Notes
- Engine: Ford 4.9L / 300 Inline 6
- Configuration: Inline 6-cylinder
- Bore: 4.000″
- Stroke: 3.98″
- Application: Truck / Van
Why Choose This Kit?
This Ford 300 rebuild kit provides a complete solution for restoring one of Ford’s most dependable engines, designed for heavy-duty use and long-term durability.
- ✔ Complete master kit solution
- ✔ Designed for Ford 300 inline 6 engines
- ✔ Known for durability and torque
- ✔ Precision-fit components
Not sure which sizes you need? Review our engine rebuild kit guide
or learn more about proper measurements in our bearing clearance guide.
Need help selecting sizes or confirming fitment? Contact Benning Auto Parts @ 1-800-847-0733 for expert assistance.
Additional information
| Weight | 41.2 lbs |
|---|---|
| Dimensions | 26 × 15 × 12 in |
