SKU: 46600-8 | UPC: 807298042411
Manley Ford 4.6L/5.4L SOHC/DOHC (2 & 4 Valve) Ring Set for 1996-2008 Models (use with p/n 594100C-8)
Manley 46600-8 piston ring set provides reliable sealing for Ford 4.6L and 5.4L SOHC/DOHC engines with 2 or 4 valve heads. Designed for high-revving performance in F-150 trucks Mustang GTs and Super Duty models from 1996 to 2008. Pair with Manley pistons 594100C-8 for tight compression and low blow-by in race or street builds up to 1000hp.
Key Features
- 4.030" Bore Sizing: Matches Ford Modular engine bores for direct fit with minimal filing
- 1.2mm Chrome-Faced Steel Top Ring: Resists scuffing and wear for consistent compression over thousands of miles
- 1.5mm Nitrided Cast Iron Second Ring: Enhances heat resistance and sealing to control combustion gases effectively
- 3.0mm Flex-Vent 3-Piece Oil Ring: Manages oil flow with side seals to minimize consumption and keep cylinders clean
- File-Fit Design: Allows precise gap adjustments for stroker or high-boost applications up to 1000hp
Product Notes
- Requires Manley pistons p/n 594100C-8 for proper ring groove fit
- File ring end gaps per Manley specs top 0.018-0.023" second 0.018-0.023" oil 0.015-0.055"
- Ships ready for performance engine rebuilds no core charge required
Installation Notes
- Professional installation recommended.
- Verify cylinder bore diameter before filing rings to spec
- Compatible only with 594100C-8 pistons use moly or CBN hone for best results
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2000 | Ford | F-150 | Base |
| 2007-2008 | Ford | F-150 | FX2 |
| 2005-2008 | Ford | F-150 | FX4 |
| 2002-2003 | Ford | F-150 | Harley-Davidson Edition |
| 2006-2008 | Ford | F-150 | Harley-Davidson Edition |
| 2005-2008 | Ford | F-150 | King Ranch |
| 2005-2008 | Ford | F-150 | Lariat |
| 1999-2003 | Ford | F-150 | Lightning |
| 2008 | Ford | F-150 | Limited |
| 2005-2008 | Ford | F-150 | XL |
| 2005-2008 | Ford | F-150 | XLT |
| 2008 | Ford | F-250 Super Duty | FX4 |
| 2006-2008 | Ford | F-250 Super Duty | King Ranch |
| 2006-2008 | Ford | F-250 Super Duty | Lariat |
| 2006-2008 | Ford | F-250 Super Duty | XL |
| 2006-2008 | Ford | F-250 Super Duty | XLT |
| 2008 | Ford | F-350 Super Duty | FX4 |
| 2006-2008 | Ford | F-350 Super Duty | King Ranch |
| 2006-2008 | Ford | F-350 Super Duty | Lariat |
| 2006-2008 | Ford | F-350 Super Duty | XL |
| 2006-2008 | Ford | F-350 Super Duty | XLT |
| 2005-2006 | Ford | GT | Base |
| 1996-2008 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2008 | Ford | Mustang | Shelby GT500 |
| 1999 | Ford | Mustang | SVT Cobra |
| 2001 | Ford | Mustang | SVT Cobra |
| 2000 | Ford | Mustang | SVT Cobra R |
Why Choose Manley?
- Proven in NHRA IHRA and drag racing engines worldwide
- Forged from premium materials with tight tolerances
- Engineered and tested for Modular Ford powerplants
Frequently Asked Questions
-
Q: Will this ring set fit a 2004 Mustang GT 4.6L rebuild?
A: Yes fits 1996-2008 Ford Mustang GT 4.6L SOHC/DOHC engines when using 594100C-8 pistons confirm bore size -
Q: What ring materials are used?
A: Chrome-faced steel top ring nitrided cast iron second ring and Flex-Vent oil ring for durability and oil control -
Q: What warranty covers this part?
A: Manley offers 1-year unlimited mileage warranty against defects when installed by certified shop
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective plastic sleeve in 8 x 6 x 1 inch box
- Weight: 0.90 lbs
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