WCCH 5.3 stage 1 heads, manley pushrods
10-17-2012, 08:50 PM
#1
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WCCH 5.3 stage 1 heads, manley pushrods Category: Engine - Power Adders
Price: $1
Location (State): NV
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine
I have a set of wcch stage1 5.3 heads that have been milled .030 and have a set of patriot dual golds installed with the larger valves. They have around 15k on them. I bought these on here a couple of months ago but never used them. I was going to put these on a 5.3 but I bought a complete LS6 instead.
New price $700 shipped to the lower 48
I also have a set of manley 7.350 long pushrods they have the same mileage as the heads. Asking $100
Last edited by Jovozx12; 11-19-2012 at 09:18 PM.
10-29-2012, 12:10 PM
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They put bigger valves in, blend the bowls and do some port work behind the valves. They are also milled 30 for more compression. The flow just a tab bit better that a 243 but with alot more compression.
Last edited by Jovozx12; 10-29-2012 at 04:22 PM.
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10-29-2012, 01:22 PM
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Here is a article by Car Craft on the West Coast 5.3L cylinder heads and their 'Stage 1" with larger valves and bowl work
A buddy ran these on his C5 vette with great #'s
good read!
http://www.carcraft.com/techarticles...e/viewall.html
A buddy ran these on his C5 vette with great #'s
good read!
http://www.carcraft.com/techarticles...e/viewall.html
