dumb valve cover question
dumb valve cover question I have a set of ls3 valve covers and coil brackets...did I read that the 2004 ls6 coils are a different bolt spacing than the 2010 up ls3s? will my coil bracket off the ls6 bolt to the valve covers though? I was going to buy holley valve covers like I did for my ls3 but I heard about the coils being a different bolt spacing.
GM valve covers with coils bracket mounted all have the same threaded stand-offs that the various brackets bolts to. This allows the different coils that GM used to not require different valve covers.
The Holley covers have threaded stand-offs that the coils bolt directly to, LS3 coils are required.
It's a disadvantage to have coils bolted directly to the covers. Doing work such as exhaust bolts or spark plugs is way easier when you remove the coils as one unit.
The Holley covers have threaded stand-offs that the coils bolt directly to, LS3 coils are required.
It's a disadvantage to have coils bolted directly to the covers. Doing work such as exhaust bolts or spark plugs is way easier when you remove the coils as one unit.
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