Description

Edelbrock part #61385 Performer RPM cylinder heads are designed for use with 1989-98 Holden VN Commodore 5.0L engines applications.The Edelbrock #61385 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61385 Performer RPM head is perfect for street performancedaily driversstreet rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.

Assembled: Yes

Camshaft Type: Hydraulic Roller

CNC Ported: No

Combustion Chamber Volume: 62 CCM

Construction Type: Complete

Cylinder Head Gasket Included:No

Deck Height:8.875 IN

Deck Thickness: 0.6875″

EGR Port: No

Exhaust Port Location: Standard

Exhaust Runner Volume: 68 CCM

Exhaust Valve Diameter: 1.60″

Family: Performer RPM

Grade Type: Performance

Guide Material: Manganese Bronze

Guide Plate Material: Hardened Steel

Guide Plate Material:Chromoly Steel

Guide Plates Included: Yes

Head Casting Number:6138F

Horsepower: 350-450 HJ

Intake Runner Volume: 195 CCM

Intake Valve Diameter: 2.02″

Material: Aluminum

Mounting Hardware Included: No

Push Rod Diameter: (Suggested) 0.375 Inch

Quantity: Sold Individually

Retainer Included: Yes

Rocker Arm Stud Diameter: 0.4375 Inch

Rocker Arm Studs/Bolts Included:Yes

Rocker Arms Included:No

Seat Angle: Exhaust 45 deg/Intake 45 DD

Seat Material: Ductile Iron

Series: Performer RPM

Valve Angle: 5 DD

Valve Cover Gasket Included: No

Valve Lock Material:Chromoly Steel

Valve Lock Material:Steel

Valve Locks Included:Yes

Valve Seals Included: Yes

Valve Spring Diameter: 1.30 Inch

Valve Spring Maximum Lift: 0.600 Inch

Valve Spring Retainers Included:Yes

Valve Springs Included: Yes

Valve Stem Diameter: 0.3125 Inch

Valves Included:Yes