383 440 Big Block Chrysler Cylinder Heads 210cc runner, 75cc chamber, E-Street Cylinder Heads, Early Model Mopar. (Pair)

The #5090 E-Street cylinder heads are designed for 1961-1979 Chrysler 361-440 Wedge engines. American made affordable power the combustion chamber improves the combustion process, larger than stock intake and exhaust ports move more air.

The Edelbrock ED5090 E-Street cylinder heads are designed for use with 1961-1979 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. For use on pre-pollution controlled vehicles only.

Brand: Edelbrock

Series: E Street

Assembled: Yes – suits Hydraulic Flat Tappet Camshafts

Material:  Aluminium

Performance Type:  Performance

Quantity:  Set of 2

Guide Plates: Yes included – Hardened Steel

Horsepower: 400-550 HP  (approx.)

Seat Angles: Exhaust 45 deg/Intake 45 deg

Intake Valve Diameter:  2.140 in

Intake Runner Volume:  210 cc

Valve Angle: 15 Degree

Valve Spring Diameter: 1.550 in

Valve Spring Maximum Lift: 0.600 in

Valve Stem Diameter:  0.3438 in

Installation Notes

EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS; Deck thickness: 5/8",; Pushrod diameter: 3/8"; Vacuum advance distributor may not clear cylinder head.; The 75cc combustion chamber allows this cylinder head to be used with stock pistons, retaining the 9.5:1 compression; The modern combustion chamber design also improves the combustion process and the larger than stock intake and exhaust ports move more air through your engine. These features improve the engine's efficiency, resulting in more horsepower and torque; These cylinder heads are sold in pairs