The Edelbrock 4251 is a die-cast aluminum timing cover for late-model EFI Ford small-block engines: 1986-1993 5.0L and 1988 and later 351 Windsor with a reverse-rotation water pump. It replaces the stock cover, has 14 mounting holes and a natural finish, and includes gaskets and a crankshaft seal. It is compatible with stock or Edelbrock Victor Series aluminum water pumps.
Notes:
- For engines with a reverse-rotation water pump.
- Compatible with stock or Edelbrock Victor Series aluminum water pumps.
- Includes gaskets and crankshaft seal.
Specifications:
- Brand: Edelbrock
- Part Number: 4251
- Part Type: Engine Timing Cover
- Mounting Hole Quantity: 14
- Gasket Included: Yes
- Finish: Natural
- Material: Aluminum
- Manufacturer warranty: 12 months
Engine Applications
- Ford Small-Block Windsor: 302 (5.0L), 351 (5.8L)
Vehicle Applications
- Ford: Bronco 1986-1996; Country Squire 1987-1991; E-150 Econoline 1986-1996; E-150 Econoline Club Wagon 1986-1996; E-250 Econoline 1986-1996; E-250 Econoline Club Wagon 1988-1991; E-350 Econoline 1988-1996; E-350 Econoline Club Wagon 1988-1996; F-150 1986-1996; F-250 1986-1996; F-250 HD 1997; F-350 1988-1997; LTD 1986; LTD Crown Victoria 1987-1991; Mustang 1986-1993, 1995
- Lincoln: Continental 1986-1987; Mark VII 1986-1992; Town Car 1986-1990
- Mercury: Capri 1986; Colony Park 1987-1991; Grand Marquis 1986-1991
Grouped by make, with model years for each model (21 models, 145 year, make and model combinations).
Fits only 5.0L or 351 Windsor versions with a reverse-rotation water pump.
FAQ
What engines does the Edelbrock 4251 fit?
1986-1993 Ford 5.0L and 1988 and later Ford 351 Windsor engines with a reverse-rotation water pump.
What water pump works with the 4251?
It is compatible with stock or Edelbrock Victor Series aluminum reverse-rotation water pumps.
What is included with the 4251?
Gaskets and a crankshaft seal are included.
What is the 4251 made of?
It is die-cast aluminum with a natural finish.
California Proposition 65: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

