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Edelbrock RPM Holden VN 5.0L Cylinder Head for Hydraulic Flat Tappet Cam, Complete

Part # 61389

Description

The Edelbrock #61389 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61389 Performer RPM head is perfect for street performance, daily drivers, street 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.

Specifications

AssembledYes
Camshaft TypeFlat Tappet
CNC PortedNo
Combustion Chamber Volume62 cc
Construction TypeComplete
Cylinder Head Gasket IncludedNo
Deck Height8.875 in
Deck Thickness0.6875 in
EGR PortNo
Exhaust Port LocationStandard
Exhaust Runner Volume68
Exhaust Valve Diameter1.60 in
FamilyPerformer RPM
Grade TypePerformance
Guide MaterialManganese Bronze
Guide Plate MaterialChromoly Steel
Guide Plates IncludedYes
Head Casting Number6138F
Horsepower350-450
Intake Runner Volume195 cc
Intake Valve Diameter2.02 in
MaterialAluminum
Mounting Hardware IncludedNo
Push Rod Diameter(Suggested) 0.375 in
QuantitySold Individually
Retainer IncludedYes
Rocker Arm Stud Diameter0.4375 in
Rocker Arm Studs/Bolts IncludedYes
Rocker Arms IncludedNo
Seat AngleExhaust 45 deg/Intake 45 deg
UPC / GTIN00085347613892