Are all timing covers the same???

[Greasy Carl]

The early covers were designed to be used with a water pump that flows in the opposite direction from the late model covers that the EFI 5.0s use. They also have a hole to run a mechanical fuel pump in the side. Don not use these covers with a 5.0 engine of the motor will overheat...get the a late model cover if you can. The best place to get them is at an engine core supply. Hope this helps!

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91 coupe, SVO block 380 windsor, Brodix Neal heads, Super victor spyder intake, 90mm Accufab, 160 lb. Bosch injectors, D2-R procharger, Dynamic powerglide, 4500 stall, 9" rear, Speed Pro injection. 1047 hp at the wheels on Dynojet dyno with 23 lbs. of boost.