Edelbrock Power Package Top End Kit Victor Jr Series Chevrolet 95-Earlier Mark IV
Edelbrock Power Package Top End Kit Victor Jr Series Chevrolet 95-Earlier Mark IV
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!
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
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 | |
|---|---|
| Brand | Edelbrock |
| Manufacturer's Part Number | 2078 |
| Part Type | Top End Kits |
| Product Line | Edelbrock Total Power Package 676 HP Big Block Chevy Top-End Engine Kits |
| UPC | 085347020782 |
| Cylinder Heads Included | Yes |
| Camshaft Included | Yes |
| Camshaft Type | Hydraulic Roller Tappet |
| Duration at 050 inch Lift | 248 int./256 exh. |
| Advertised Duration | 308 int./315 exh. |
| Valve Lift with Factory Rocker Arm Ratio | 0.632 int./0.648 exh. |
| Intake Manifold Included | Yes |
| Fuel Delivery Style | Carbureted |
| Carburetor Included | No |
| Throttle Body Included | No |
| Fuel Rails Included | No |
| Fuel Injectors Included | No |
| Intake Material | Aluminum |
| Intake Color | Natural |
| Intake Style | Single plane |
| Intake Manifold Name | Edelbrock Victor Jr. 454-R |
| Carburetor Flange | Square bore |
| Timing Chain and Gears Included | Yes |
| Lifters Included | Yes |
| Gaskets Included | No |
| Cylinder Head Style | Assembled |
| Cylinder Head Material | Cast aluminum |
| Cylinder Head Color | Natural |
| Combustion Chamber Volume (cc) | 118 |
| CNC-Machined Combustion Chamber | Yes |
| Intake Runner Volume (cc) | 334cc/354cc |
| Exhaust Runner Volume (cc) | 129cc/145cc |
| CNC-Machined Intake Runner | Yes |
| CNC-Machined Exhaust Runner | Yes |
| Intake Port Location | Standard |
| Intake Port Shape | Rectangular |
| Exhaust Port Shape | Oval |
| Exhaust Port Location | Standard |
| Spark Plug Style | Angle |
| Intake Valves Included | Yes |
| Intake Valve Diameter (in.) | 2.300 in. |
| Exhaust Valves Included | Yes |
| Exhaust Valve Diameter (in.) | 1.880 in. |
| Intake Valve Angle | 24.5/4.4 |
| Exhaust Valve Angle | 15.5/4.2 |
| Valve Springs Included | Yes |
| Outside Diameter of Outer Spring (in.) | 1.550 in. |
| Damper Spring Included | Yes |
| Number of Springs Per Valve | Dual |
| Retainers Included | Yes |
| Retainer Material | Steel |
| Locks Included | Yes |
| Lock Style | 7 degree |
| Valve Stem Seals Included | Yes |
| Valve Stem Seal Style | Positive stop |
| Valve Stem Seal Material | Viton® |
| Rocker Arms Included | No |
| Rocker Arm Studs Included | Yes |
| Rocker Arm Nuts Included | Yes |
| Rocker Arm Nut Thread Size | 7/16 in.-20 |
| Guideplates Included | Yes |
| Guideplate Pushrod Size | 3/8 in. |
| Pushrods Included | Yes |
| Valve Covers Included | No |
| Valve Cover Mounting Style | Perimeter bolt |
| Accessory Bolt Holes Drilled | Yes |
| Valve Guides Included | Yes |
| Valve Guide Material | Manganese bronze |
| Valve Seats Machined | Yes |
| Valve Seat Machine Style | 3-angle |
| Valve Seat Material | Ductile iron |
| Steam Holes Drilled | No |
| Oiling Style | Through pushrod |
| Machined for O-Ring | No |
| Heat Crossover | No |
| Quantity | Sold 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. |
Brochures
Compatibility
Loading compatibility information...
Keep shopping
More from Edelbrock
Edelbrock
Edelbrock Carburetor Performer Series 4-Barrel 600 CFM Electric Choke Satin Finish
ede1406
