Edelbrock 5073 E-Street Cylinder Heads for Small Block Chevy
350-5073
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Small Block Chevy
Specifications:
Technical Notes:
Use with hydraulic camshafts less than .550" max lift. Not Compatible with hydraulic roller camshafts. Recommended spark plugs are Champion RC12YC or equivalent 14mm x ¾" reach with flat gasket seat. Requires hardened pushrods. Straight plug heads.
Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28" H2O
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Specifications:
Is there an Edelbrock gasket kit for these?
Would my Hedman Headers #68606 work with these?
What headers can I use on these for my 1970 my 1970 just to Replace the factory setup
I have a stock 290 hp / 8.0 to 1, GM 350 crate engine. Can you supply the correct pushrods for this engine and these heads without having to use a pushrod measuring tool to find out the length needed.
What would the compression ratio be with the E-Street Aluminum Heads with 70cc chambers on a standard bore 350c.i.d. with flat top pistons?
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