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Manley Performance Manley Ford 4.6L/5.4L SOHC/DOHC (2 & 4 Valve) Ring Set (use with p/n 594100C-8)
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Manley Ford 4.6L/5.4L SOHC/DOHC (2 & 4 Valve) Ring Set (use with p/n 594100C-8)

MAN46600-8
807298042411
Piston Rings
16 Units In Stock - Ships Next Business Day
$ 233.43 $ 221.76
$ 221.76

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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