Edelbrock Cylinder Head E-Street Stud Mount Pair 289/302/351W
- Made In The USA
- Provides Excellent Power
- Increases Torque
- RPM Range Up To 5500RPM
Pair of Edelbrock E-Street Stud Mount Cylinder Heads for 289, 302 and 351W Engines.
This Pair of Edelbrock 170cc Aluminum E-Street Cylinder Head is intended for operating in the idle state up to the 5500 RPM range. This 2.02" heads are ideal for the stock pistons in your 289, 302 or 351W small block engine and use a 3/8" stud mount. Fabricated from A356 aluminum in the USA and heat treated to T-6 specifications, these heads are a reliable, quality, direct fit replacement for the standard, stock cylinder heads on the small block engine.
E-Street Cylinder Head Specifications and Dimensions:
- Pair of Two
- 60cc Combustion Chamber Volume
- 170cc Intake Runner Volume
- 60cc Exhaust Runner Volume
- Intake Valve Diameter of 2.02"
- Exhaust Valve Diameter of 1.60"
- Manganese Bronze Valve Guides
- Deck Thickness of 5/8"
- 1.460" Valve Spring Diameter
- Valve Spring Maximum Lift of .550"
- 3/8" Rocker Stud with Guide Plate
- Hardened Steel Guide Plate
- Diameter 5/16" Pushrod
- Stock Exhaust Port Location
- 14mm x 3/4 Reach Spark Plug Fitment
- Made In USA
*289 and 302 engine sizes require head bolt bushings.
The intake and exhaust ports are 2.02” and 1.60” respectively, both a larger size than the stock valves, which results in increased power. The combustion chamber features an advanced, modern design for greater mileage potential and improved efficiency. The rocker stud bosses have Heli-Coil threaded inserts so no damage occurs and the torque load is properly dispersed. For extra protection from wear in your engine, there are hardened spring cups between the valve springs and casting as well. These fresh Edelbrock E-Street Cylinder Heads are not compatible with the Hydraulic Roller Camshafts and must be used with hydraulic flat tappet camshafts with .550” of max lift.
Purchase a new Pair of Edelbrock (5025) E-Street Stud Mount Cylinder Heads for your 289, 302 or 351W Engine from CJ Pony Parts today!
This product will fit the following Bronco years:
This product will fit the following F-100 years:
This product will fit the following Mustang years: