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#32577485
Edelbrock 77485 Victor Jr Cylinder Head, 106CC, B/B Chevy
- Edelbrock equips the complete 774815 cylinder head with a spring packages to suit hydraulic roller cams.
- The 300cc rectangle ports produce impressive flow and great power on competition big-blocks up to 510 c.i.d. with 4.310" or larger bore.
- Exhaust port exits are raised .534" to greatly improve exhaust flow and power.
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$1,322.50
each
Factory Shipped
$1,322.95
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This part will be shipped by the manufacturer. We estimate this item will ship on or before April 4th.
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Product Summary
396, 402, 427, 454, 496, 572, Aluminum, Natural
- Edelbrock equips the complete 774815 cylinder head with a spring packages to suit hydraulic roller cams.
- The 300cc rectangle ports produce impressive flow and great power on competition big-blocks up to 510 c.i.d. with 4.310" or larger bore.
- Exhaust port exits are raised .534" to greatly improve exhaust flow and power.
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Key Specs
| Cylinder Head Style | Assembled |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 106cc |
| Intake Runner Volume | 300cc |
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Edelbrock 77485 Details
The Edelbrock part #77485 Big-Block Chevy Victor Jr. 24deg cylinder head features an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations.
- Edelbrock equips the complete 774815 cylinder head with a spring packages to suit hydraulic roller cams.
- The 300cc rectangle ports produce impressive flow and great power on competition big-blocks up to 510 c.i.d. with 4.310" or larger bore.
- Exhaust port exits are raised .534" to greatly improve exhaust flow and power.
Guides & Documents
Edelbrock 77485 Specifications
Edelbrock 77485 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 77485 |
| Brand | Edelbrock |
| Cylinder Head Style | Assembled |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 106cc |
| Intake Runner Volume | 300cc |
| GENERAL | |
| Exhaust Runner Volume | 128cc |
| Combustion Chamber Volume Range | 100cc - 109cc |
| Intake Runner Volume Range | 300cc - 309cc |
| Exhaust Runner Volume Range | 120cc - 129cc |
| Combustion Chamber Style | Semi-Open |
| CNC-Machined Runners | No |
| CNC-Machined Combustion Chamber | No |
| Intake Port Shape | Rectangle |
| Intake Port Location | Standard |
| Exhaust Port Shape | Square |
| Exhaust Port Location | Raised |
| Intake Valve Diameter | 2.25" |
| Intake Valves Included | Yes |
| Intake Valve Angle | 24 ° |
| Exhaust Valve Diameter | 1.9" |
| Exhaust Valves Included | Yes |
| Valve Spring Included | Yes |
| Spring Diameter | 1.54" |
| Damper Spring Included | No |
| Number of Springs Per Valve | Dual |
| Maximum Lift | 0.775" |
| Machined for O-Ring | No |
| Valve Seat Machine Style | 3-angle |
| Valve Seats Machined | Yes |
| Valve Seat Material | Ductile Iron |
| Valve Stem Seals Included | Yes |
| Valve Stem Seal Type | Positive Stop |
| Valve Guides Included | Yes |
| Valve Guide Material | Manganese Bronze |
| Locks Included | Yes |
| Lock Style | 7 Degree |
| Retainers Included | Yes |
| Retainer Material | Steel |
| Guideplates Included | Yes |
| Guideplate Pushrod Size | 0.375" |
| Rocker Arms Included | No |
| Rocker Arm Studs Included | Yes |
| Rocker Arm Nuts Included | No |
| Heat Crossover | No |
| Steam Holes Drilled | No |
| Accessory Bolt Holes Drilled | Yes |
| Valve Cover Mounting Style | Perimeter Bolt |
| Notes | Uses 14mm spark plugs with 3/4" reach, and flat gasket seals |
| Sold in Quantity | Each |
| GTIN Code | 085347774852 |