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Edelbrock Pwr Pkg Top End Kit Perf RPM 389-467 Pontiac w/ 72cc D-Port Heads 460+ Hp

SKU: EDE2055

Top End Kits

EDE Power Package...

Edelbrock Pwr Pkg Top End Kit Perf RPM 389-467 Pontiac w/ 72cc D-Port Heads 460+ Hp

SKU: EDE2055

Top End Kits

EDE Power Package...

A$8,292.85
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

Exclusive Edelbrock flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Edelbrock part numbers. There's never been a better time to buy your Edelbrock upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

POWER PKG

Edelbrock part #2055 Performer RPM Top End Kit is designed for 1962-79 Pontiac 389-467 c.i.d. V-8 engines. This Top End Kit produced 460 HP & 538 TQ on a 468 c.i.d with 9.5:1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes an RPM intake manifold, Performer D-Port 72cc cylinder heads, hydraulic cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. With the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with "no guesswork" involved.

Additional Information

PWR PKG TOP END KIT PERF RPM 389-467 PONTIAC W/72cc D-PORT HEADS 460+HP

Application Summary

Pontiac:-:389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4)

Part Type

Engine Top End Kit

Additional Application Notes
• w/72cc D-Port Cyl. Heads Results On 468 cid w/9.5:1 Compression Incl. Manifold/Cyl. Heads/Cam/Lifters/TimingChain/Gaskets/Head And Intake Bolts 460HP/538TQ
• Results On 468 cid w/9.5:1 Compression 460HP/538TQ; Incl. Manifold/Cyl. Heads/Cam/Lifters/TimingChain/Gaskets/Head And Intake Bolts; w/72cc D-Port Cyl. Heads
• w/72cc D-Port Cyl. Heads Results On 468 cid w/9.5:1 Compression Incl. Manifold/Cyl. Heads/Cam/Lifters/TimingChain/Gaskets/Head And Intake Bolts 460HP/538TQ; Incl. Manifold/Cyl. Heads/Cam/Lifters/TimingChain/Gaskets/Head And Intake Bolts; w/72cc D-Port Cyl. Heads 460HP/538TQ

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:23:38

Data: v4.2 - Upd: 2026-11-09 19:36:23

Features

  • No Guesswork

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Cylinder Head Port Shape:Rectangular
Description:Pontiac RPM Power Package Top End Kit
Engine Make/Size:Pontiac 467
Family:Performer RPM
Finish:Satin
Gasket Material:MP-IIN Micropore
Grade Type:Performance
Horsepower:Possible 460
Minimum Torque:Possible 538
Part Number:ede2055
Series:Performer RPM

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Edelbrock
StreetFX SKU ede2055
SFX Item ID 4236783
Accounting SKU ede-2055
Manufacturer SKU 2055
Manufacturer UPC 85347020553
Alternative References EDB2055, EDL-2055

Top End Engine Kit, Intake, Cam, Lifters, Timing Set, Head Bolts, Gaskets, Aluminum Heads, 72cc Combustion Chamber, 204cc intake, 460 HP-538 TQ, Kit

The Edelbrock 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.

Product Attributes
BrandEdelbrock
Manufacturer's Part Number2055
Part TypeTop End Kits
Product LineEdelbrock Total Power Package 460 HP 389-467 Pontiac Top-End Engine Kits
UPC085347020553
Cylinder Heads IncludedYes
Camshaft IncludedYes
Camshaft TypeHydraulic Flat Tappet
Duration at 050 inch Lift231 int./240 exh.
Advertised Duration308 int./320 exh.
Valve Lift with Factory Rocker Arm Ratio0.470 int./0.470 exh.
Intake Manifold IncludedYes
Fuel Delivery StyleCarbureted
Carburetor IncludedNo
Throttle Body IncludedNo
Fuel Rails IncludedNo
Fuel Injectors IncludedNo
Intake MaterialAluminum
Intake ColorNatural
Intake StyleDual plane
Intake Manifold NameEdelbrock Performer RPM
Timing Chain and Gears IncludedYes
Lifters IncludedYes
Gaskets IncludedYes
Cylinder Head StyleAssembled
Cylinder Head MaterialCast aluminum
Cylinder Head ColorNatural
Combustion Chamber Volume (cc)72
CNC-Machined Combustion ChamberYes
Intake Runner Volume (cc)204cc
Exhaust Runner Volume (cc)145cc
CNC-Machined Intake RunnerNo
CNC-Machined Exhaust RunnerNo
Intake Port LocationStandard
Intake Port ShapeRectangular
Exhaust Port ShapeD-port
Exhaust Port LocationStandard
Spark Plug StyleAngle
Intake Valves IncludedYes
Intake Valve Diameter (in.)2.110 in.
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.660 in.
Intake Valve Angle14
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in.)1.460 in.
Damper Spring IncludedYes
Number of Springs Per ValveSingle
Retainers IncludedYes
Retainer MaterialSteel
Locks IncludedYes
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Stem Seal StylePositive stop
Valve Stem Seal MaterialViton®
Rocker Arms IncludedNo
Rocker Arm Studs IncludedYes
Rocker Arm Nuts IncludedNo
Rocker Arm Nut Thread Size7/16 in.-20
Guideplates IncludedYes
Guideplate Pushrod Size5/16 in.
Pushrods IncludedNo
Valve Covers IncludedNo
Valve Cover Mounting StylePerimeter bolt
Accessory Bolt Holes DrilledYes
Valve Guides IncludedYes
Valve Guide MaterialManganese bronze
Valve Seats MachinedYes
Valve Seat Machine Style3-angle
Valve Seat MaterialDuctile iron
Steam Holes DrilledNo
Oiling StyleThrough pushrod
Machined for O-RingNo
Heat CrossoverNo
QuantitySold as a kit.
NotesDesigned for 1962-79 389-467 c.i.d. Pontiac engines. D-Port exhaust port configuration for use with standard D-port exhaust systems.

Manufacturer Attributes
Horsepower Possible 460
Gasket Material MP-IIN Micropore
Family Performer RPM
Finish Satin
Cylinder Head Port Shape Rectangular
Series Performer RPM
Minimum Torque Possible 538
Grade Type Performance
Product Class Engine Top End Kit
Construction/Type Edelbrock part #2055 Performer RPM Top End Kit is designed for 1962-79 Pontiac 389-467 c.i.d. V-8 engines. This Top End Kit produced 460 HP & 538 TQ on a 468 c.i.d with 9.5:1 compression.
Vehicle Designations Pontiac:-:389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4)
Vehicle Brief Performer RPM Top End Kit Pontiac
Market Description Edelbrock part #2055 Performer RPM Top End Kit is designed for 1962-79 Pontiac 389-467 c.i.d. V-8 engines. This Top End Kit produced 460 HP & 538 TQ on a 468 c.i.d with 9.5:1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes an RPM intake manifold, Performer D-Port 72cc cylinder heads, hydraulic cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. With the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with "no guesswork" involved.

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