Edelbrock 4251, 4250 User Manual
ALUMINUM TIMING COVER
For Small Block Ford
Catalog #4250: 1965-1978 289 & 302 (Except K-code), & 1969-1987 351W
Catalog #4251: 1986-1993 5.0L & 1988-Later 351W, with Reverse Rotation Water Pump
INSTALLATION INSTRUCTIONS
PLEASE study these instructions carefully before installing your new Aluminum Timing Cover. If you have any questions or
problems, do not hesitate to contact our Technical Hotline at: 1-800-416-8628, from 7am-5pm Monday-Friday, Pacific Standard
Time or via e-mail at: Edelbrock@Edelbrock.com. Please fill out and mail your warranty card.
• DESCRIPTION & INSTALLATION: These aluminum timing covers are stock replacement parts and will accept stock or
Edelbrock Victor Series water pumps. Part #4250 includes fuel pump mounting and oil dipstick tube bosses. Edelbrock Victor
Series water pump #8840 may be used if a reverse rotation pump is desired on an engine using a mechanical fuel pump. Part
#4251 is designed for reverse rotation water pumps and does not include fuel pump or dipstick tube bosses. All necessary
gaskets and a new crankshaft seal are included in this kit. The crankshaft seal must be installed into the cover prior to installing
the cover onto the engine. Use a soft mallet or a block of wood and a hammer to carefully tap the seal into place on the timing
cover. Install the timing cover as shown in the service manual for your particular application.
• IMPORTANT NOTE: A timing marker is NOT INCLUDED. Use the Ford timing markers listed below with the following
applications:
Catalog #4250 - Use Ford timing marker Part #C5ZZ-6029-A for 1965-1969 engines, and Ford Part #F1TZ-6023-A for 1969
and later engines.
Catalog #4251 - Use Ford timing marker Part #F1TZ-6023-A for all applications.
©2004 Edelbrock Corporation
Rev. 8/04 - RS/mc
Catalog #4250 & #4251
Brochure #63-0274
ALUMINUM TIMING COVER
For Small Block Ford
Catalog #4250: 1965-1978 289 & 302 (Except K-code), & 1969-1987 351W
Catalog #4251: 1986-1993 5.0L & 1988-Later 351W, with Reverse Rotation Water Pump
INSTALLATION INSTRUCTIONS
PLEASE study these instructions carefully before installing your new Aluminum Timing Cover. If you have any questions or
problems, do not hesitate to contact our Technical Hotline at: 1-800-416-8628, from 7am-5pm Monday-Friday, Pacific Standard
Time or via e-mail at: Edelbrock@Edelbrock.com. Please fill out and mail your warranty card.
• DESCRIPTION & INSTALLATION: These aluminum timing covers are stock replacement parts and will accept stock or
Edelbrock Victor Series water pumps. Part #4250 includes fuel pump mounting and oil dipstick tube bosses. Edelbrock Victor
Series water pump #8840 may be used if a reverse rotation pump is desired on an engine using a mechanical fuel pump. Part
#4251 is designed for reverse rotation water pumps and does not include fuel pump or dipstick tube bosses. All necessary
gaskets and a new crankshaft seal are included in this kit. The crankshaft seal must be installed into the cover prior to installing
the cover onto the engine. Use a soft mallet or a block of wood and a hammer to carefully tap the seal into place on the timing
cover. Install the timing cover as shown in the service manual for your particular application.
• IMPORTANT NOTE: A timing marker is NOT INCLUDED. Use the Ford timing markers listed below with the following
applications:
Catalog #4250 - Use Ford timing marker Part #C5ZZ-6029-A for 1965-1969 engines, and Ford Part #F1TZ-6023-A for 1969
and later engines.
Catalog #4251 - Use Ford timing marker Part #F1TZ-6023-A for all applications.
©2004 Edelbrock Corporation
Rev. 8/04 - RS/mc
Catalog #4250 & #4251
Brochure #63-0274
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