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Edelbrock Power Package Top End Kit Victor Jr Series Chevrolet 95-Earlier Mark IV

SKU: EDE2078

Top End Kits

EDE Power Package...

Edelbrock Power Package Top End Kit Victor Jr Series Chevrolet 95-Earlier Mark IV

SKU: EDE2078

Top End Kits

EDE Power Package...

A$16,618.35
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 #2078 Victor Top End Kit is designed for 1965-95 Mark IV & V Big-Block Chevy 496-555 engines. This Top End Kit produced 676 HP & 649 TQ on a 555 c.i.d Chevy with 10.0:1 compression. The kit delivers the ultimate in high performance for street/strip applications. Featuring Victor intake manifold, Victor cylinder heads and Rollin' Thunder Hydraulic Roller camshafts with aggressive profiles for maximum power while retaining great drivability. All of the performance results are real results from engine dynamometer tests on factory short blocks. 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 VICTOR JR FOR 496-555 BBC 95/EARLIER MARK IV/V RECT PORT 670+HP

Application Summary

Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)

Part Type

Engine Top End Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:23:39

Data: v4.2 - Upd: 2026-11-09 19:28:01

Features

  • Includes Almost Everything You Need

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:Power Package Top End Kit
Engine Make/Size:Chevy Big Block (396-502)
Family:Victor
Finish:Satin
Gasket Material:MP-IIN Micropore
Grade Type:Performance
Horsepower:Possible 676
Minimum Torque:Possible 649
Part Number:ede2078
Series:Victor

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Edelbrock
StreetFX SKU ede2078
SFX Item ID 4236787
Accounting SKU ede-2078
Manufacturer SKU 2078
Manufacturer UPC 85347020782
Alternative References EDB2078, EDL-2078

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Chevy, 676 HP-649 TQ, Kit

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 Number2078
Part TypeTop End Kits
Product LineEdelbrock Total Power Package 676 HP Big Block Chevy Top-End Engine Kits
UPC085347020782
Cylinder Heads IncludedYes
Camshaft IncludedYes
Camshaft TypeHydraulic Roller Tappet
Duration at 050 inch Lift248 int./256 exh.
Advertised Duration308 int./315 exh.
Valve Lift with Factory Rocker Arm Ratio0.632 int./0.648 exh.
Intake Manifold IncludedYes
Fuel Delivery StyleCarbureted
Carburetor IncludedNo
Throttle Body IncludedNo
Fuel Rails IncludedNo
Fuel Injectors IncludedNo
Intake MaterialAluminum
Intake ColorNatural
Intake StyleSingle plane
Intake Manifold NameEdelbrock Victor Jr. 454-R
Carburetor FlangeSquare bore
Timing Chain and Gears IncludedYes
Lifters IncludedYes
Gaskets IncludedNo
Cylinder Head StyleAssembled
Cylinder Head MaterialCast aluminum
Cylinder Head ColorNatural
Combustion Chamber Volume (cc)118
CNC-Machined Combustion ChamberYes
Intake Runner Volume (cc)334cc/354cc
Exhaust Runner Volume (cc)129cc/145cc
CNC-Machined Intake RunnerYes
CNC-Machined Exhaust RunnerYes
Intake Port LocationStandard
Intake Port ShapeRectangular
Exhaust Port ShapeOval
Exhaust Port LocationStandard
Spark Plug StyleAngle
Intake Valves IncludedYes
Intake Valve Diameter (in.)2.300 in.
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.880 in.
Intake Valve Angle24.5/4.4
Exhaust Valve Angle15.5/4.2
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in.)1.550 in.
Damper Spring IncludedYes
Number of Springs Per ValveDual
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 IncludedYes
Rocker Arm Nut Thread Size7/16 in.-20
Guideplates IncludedYes
Guideplate Pushrod Size3/8 in.
Pushrods IncludedYes
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.

Manufacturer Attributes
Finish Satin
Minimum Torque Possible 649
Series Victor
Family Victor
Gasket Material MP-IIN Micropore
Horsepower Possible 676
Cylinder Head Port Shape Rectangular
Grade Type Performance
Product Class Engine Top End Kit
Construction/Type Edelbrock part #2078 Victor Top End Kit is designed for 1965-95 Mark IV & V Big-Block Chevy 496-555 engines. This Top End Kit produced 676 HP & 649 TQ on a 555 c.i.d Chevy with 10.0:1 compression.
Vehicle Designations Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
Vehicle Brief Victor Top End Kit B/B Chevy
Market Description Edelbrock part #2078 Victor Top End Kit is designed for 1965-95 Mark IV & V Big-Block Chevy 496-555 engines. This Top End Kit produced 676 HP & 649 TQ on a 555 c.i.d Chevy with 10.0:1 compression. The kit delivers the ultimate in high performance for street/strip applications. Featuring Victor intake manifold, Victor cylinder heads and Rollin' Thunder Hydraulic Roller camshafts with aggressive profiles for maximum power while retaining great drivability. All of the performance results are real results from engine dynamometer tests on factory short blocks. 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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