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Old 04-09-2014, 09:24 PM
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Location: Keller, TX
Cobra Make, Engine: Lonestar Classics LS427. Self-built 408W, AFR 195 heads, Performer RPM Intake, Quick Fuel 750, 407rwhp, 479rwtq
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Quote:
Originally Posted by FWB View Post
from what i see there is only one timing cover.....never heard of the timing cover being rotation specific.
BTW, the timing cover is water pump rotation specific. These are two different timing covers. See how the one on the left has ports that point CCW to the center of where the pump shaft would be. The ports on the right cover are pointed CW to where the pump shaft would be. The left cover is for standard/CW rotation. The right cover is for reverse/CCW rotation.

Although Summit doesn't list CW or CCW on their website, I do think it matters. You have to get the right cover depending on which direction your pump is twisting. Jegs does list different ones as standard or reverse rotation.

Although - I'm not sure what the 3rd hole surrounding each water port is on the left one. The right one only has two bolt holes.

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