Edelbrock 5089 Edelbrock E-Street cylinder heads.
Aluminum cylinder heads for 1986 and older Chevy small block engines.
Ideal for performance or replacement applications with a performance band of idle to 5,500 rpm.
A356 aluminum castings that are heat treated to T-6 spec for superior casting strength and quality.
Modern combustion chamber design improves the combustion process and larger than stock intake and exhaust ports move more air thrught the engine.
Hardened valve spring cups for long term wear protection.
Heli-coil threaded inserts in the rocker stud bosses for increased strength.
64cc chamber size
185cc intake port size
60cc exhaust port size
2.02" intake valves
1.60 exhaust valves
deck thickness is 9.16"
pushrod size is 5/16"
rocker stud size is 3/8"
valve spring diameter is 1.25"
maximum valve lift is .550"
Comes completely assembled with valves, valve springs, locks, retainers, pushrod guide plates. Just bolt on and go!
Sold as a set of 2 heads.
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.