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Edelbrock Total Power Package 448 HP 290-401 AMC Top-End Engine Kits 20032 Top End Kit, Package, Intake, Heads, Cam, Timing Chain, Head Bolts, AMC, HP-512 TQ, Kit

SKU: EDE20032

Top End Kits

Edelbrock Total Power Package 448 HP 290-401 AMC Top-End Engine Kits 20032 Top End Kit, Package, Intake, Heads, Cam, Timing Chain, Head Bolts, AMC, HP-512 TQ, Kit

SKU: EDE20032

Top End Kits

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A$8,179.69 A$9,442.29
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

The Edelbrock Total Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used. This 448 hp 290-401 AMC top-end engine kit is application-specific.

Part Type

Top End Kits

Data: v4.2 - Upd: 2026-10-15 08:14:28

Features

  • Power Package Top End Kit

Specifications

Product Attributes - Brand
Edelbrock
Product Attributes - Manufacturer's Part Number
20032
Product Attributes - Part Type
Top End Kits
Product Attributes - Product Line
Edelbrock Total Power Package 448 HP 290-401 AMC Top-End Engine Kits
Product Attributes - UPC
085347200320
Product Attributes - Cylinder Heads Included
Yes
Product Attributes - Camshaft Included
Yes
Product Attributes - Camshaft Type
Hydraulic Flat Tappet
Product Attributes - Duration at 050 inch Lift
234 int./244 exh.
Product Attributes - Advertised Duration
310 int./320 exh.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.520 int./0.544 exh.
Product Attributes - Intake Manifold Included
Yes
Product Attributes - Fuel Delivery Style
Carbureted
Product Attributes - Carburetor Included
No
Product Attributes - Throttle Body Included
No
Product Attributes - Fuel Rails Included
No
Product Attributes - Fuel Injectors Included
No
Product Attributes - Intake Material
Aluminum
Product Attributes - Intake Color
Natural
Product Attributes - Intake Style
Dual plane
Product Attributes - Intake Manifold Name
Edelbrock Performer RPM
Product Attributes - Carburetor Flange
Square bore
Product Attributes - Timing Chain and Gears Included
Yes
Product Attributes - Lifters Included
Yes
Product Attributes - Gaskets Included
Yes
Product Attributes - Cylinder Head Style
Assembled
Product Attributes - Cylinder Head Material
Cast aluminum
Product Attributes - Cylinder Head Color
Natural
Product Attributes - Combustion Chamber Volume (cc)
54
Product Attributes - CNC-Machined Combustion Chamber
No
Product Attributes - Combustion Chamber Style
Double quench
Product Attributes - Intake Runner Volume (cc)
185cc
Product Attributes - Exhaust Runner Volume (cc)
70cc
Product Attributes - CNC-Machined Intake Runner
No
Product Attributes - CNC-Machined Exhaust Runner
No
Product Attributes - Intake Port Location
Standard
Product Attributes - Intake Port Shape
Rectangular
Product Attributes - Exhaust Port Shape
Square
Product Attributes - Exhaust Port Location
Standard
Product Attributes - Spark Plug Style
Angle
Product Attributes - Intake Valves Included
Yes
Product Attributes - Intake Valve Diameter (in.)
2.020 in.
Product Attributes - Exhaust Valves Included
Yes
Product Attributes - Exhaust Valve Diameter (in.)
1.600 in.
Product Attributes - Intake Valve Angle
18
Product Attributes - Valve Springs Included
Yes
Product Attributes - Outside Diameter of Outer Spring (in.)
1.550 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Number of Springs Per Valve
Single
Product Attributes - Retainers Included
Yes
Product Attributes - Retainer Material
Steel
Product Attributes - Locks Included
Yes
Product Attributes - Lock Style
7 degree
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Valve Stem Seal Style
Positive stop
Product Attributes - Valve Stem Seal Material
Viton®
Product Attributes - Rocker Arms Included
No
Product Attributes - Rocker Arm Studs Included
Yes
Product Attributes - Rocker Arm Nuts Included
No
Product Attributes - Rocker Arm Nut Thread Size
3/8 in.-24
Product Attributes - Guideplates Included
Yes
Product Attributes - Guideplate Pushrod Size
5/16 in.
Product Attributes - Pushrods Included
Yes
Product Attributes - Valve Covers Included
No
Product Attributes - Valve Cover Mounting Style
Perimeter bolt
Product Attributes - Accessory Bolt Holes Drilled
Yes
Product Attributes - Valve Guides Included
Yes
Product Attributes - Valve Guide Material
Manganese bronze
Product Attributes - Valve Seats Machined
Yes
Product Attributes - Valve Seat Machine Style
3-angle
Product Attributes - Valve Seat Material
Ductile iron
Product Attributes - Steam Holes Drilled
No
Product Attributes - Oiling Style
Through pushrod
Product Attributes - Machined for O-Ring
No
Product Attributes - Heat Crossover
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Requires use of Ford style adjustable 1.6:1 ratio rockers. Intake flange is dual-drilled to accommodate early and late model intake bolt patterns.

Reference Information

Brand Name/s Edelbrock
StreetFX SKU ede20032
SFX Item ID 4810076
Supplier Item Code 4810076
Manufacturer SKU 20032
Manufacturer UPC 85347200320
Alternative References EDB20032, EDL-20032, HP-512

Compatibility

Application Data
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size4.8L/290
    Engine FamilyAMC V8 GAS
    Beginning Year1967
    Ending Year1969
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size5.0L/304
    Engine FamilyAMC V8 GAS
    Beginning Year1970
    Ending Year1979
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size5.6L/343
    Engine FamilyAMC V8 GAS
    Beginning Year1967
    Ending Year1969
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size5.9L/360
    Engine FamilyAMC V8 GAS
    Beginning Year1970
    Ending Year1978
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size6.4L/390
    Engine FamilyAMC V8 GAS
    Beginning Year1968
    Ending Year1970
  • MakeAMERICAN MOTORS
    Engine TypeV8
    Engine Size6.6L/401
    Engine FamilyAMC V8 GAS
    Beginning Year1971
    Ending Year1976

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