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Vehicle Info NeededMELLINGPART NUMBER: 689-3-391SC
Engine Timing Chain and Sprocket Set for Ford 5.4L, 6.8L
$22199
Ships on 09/09/2026
Lowest Price GuaranteeTiming set supplying the chain and sprockets needed to retime the engine in one kit.Fits Ford 5.4L and 6.8L engines Sprockets included with the chain Non-adjustable keyway Standard replacement grade
A timing chain and its sprockets wear as a matched pair, so replacing the chain alone puts a new part against worn tooth profiles and the slack comes back quickly. This set supplies both together for Ford 5.4L and 6.8L engines, which is how these should be serviced.
What the Melling 3-391SC Set Covers
- Chain and matching sprockets supplied together.
- Non-adjustable keyway, standard replacement timing.
- Standard replacement grade for stock rebuilds.
- Covers Ford 5.4L and 6.8L applications.
Part TypeTiming Set
BrandMELLING
Package Width5.62
Weight5.62 PG
Part CategoryReplacement Parts
Sprockets IncludedYes
Part FitmentDirect Fit
Keyway AdjustableNo
Grade TypeStandard Replacement
Vendor Part Number3-391SC
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
