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1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 GMC C3500 Engine Cylinder Head
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1979 - 1986 GMC C3500 Engine Cylinder Head (Edelbrock) NEW

Out of Stock
$ 1,625 .50
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Bare w/Valves 23 Degree Valve Angle 64cc Chamber Vol. 2.10in. Intake/1.60in. Exh. Valve Single For Use w/Mechanical Roller Cams CARB E.O. D-215-49 Must Use Choke Kit PN[1932] If Using Hot Air Choke Carb And Performer Intke~ Do Not Use On Eng. w/Less Than 4in. Bore Exc w/Cam Less Than .450in. Valve~ When Using Stock Rockers Must Use .100 in. Longer Than Stock Pushrods~ Recommend FelPro Gasket PN[1014] Head PN[1205] Intake PN[1404] Exhaust~ 50 State Legal
Victor Jr. Series Cylinder Head
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Cylinder Head Specifications: - Exhaust port location: Raised .300" - Spark plug fitment: 14mm x .750 reach, gasket seat
Brand: Edelbrock
Condition: New
See Other GMC C3500 Engine Cylinder Heads
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Specifications & Info


Attribute Value
CNC Ported Yes
Camshaft Type Mechanical Roller
Combustion Chamber Volume 64
Construction Type Complete
Deck Thickness 0.6875
EGR Port No
Exhaust Port Location +.300
Exhaust Runner Volume 85
Exhaust Valve Diameter 1.60
Family Victor Jr.
Grade Type Performance
Guide Material Manganese Bronze
Guide Plate Material Hardened Steel
Guide Plates Included Yes
Head Casting Number N/a
Horsepower 450-600
Intake Runner Volume 220
Intake Valve Diameter 2.10
Push Rod Diameter (suggested) 0.6875
Quantity Sold Individually
RGL Warning: This Product Can Expose You To Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information, Visit Www.p65warnings.ca.gov.
Retainer Included Yes
Rocker Arm Stud Diameter 0.4375
Rotor Center Bore Inside Diameter Angled
Seat Angle Exhaust 45 Deg/intake 45
Seat Material Ductile Iron
Valve Angle 23
Valve Included Yes
Valve Spring Diameter 1.55
Valve Spring Maximum Lift 0.700
Valve Springs Included Yes
Valve Stem Diameter 0.3125

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
C3500 1979-1986 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
Base Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
Base Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
Base Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Base Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
Base Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
Base Crew Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
Base Crew Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Crew Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Base Crew Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
Base Crew Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
Base Crew Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Base Crew Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
Base Extended Cab Pickup 1986 L6 4.8L RWD Automatic & Manual
Base Extended Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
Base Extended Cab Pickup 1986 V8 5.7L RWD Automatic & Manual
Base Extended Cab Pickup 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Extended Cab Pickup 1986 V8 7.4L RWD Automatic & Manual
Base Standard Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
Base Standard Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Standard Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Base Standard Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
Base Standard Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
Base Standard Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Base Standard Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
High Sierra Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
High Sierra Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
High Sierra Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
High Sierra Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
High Sierra Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
High Sierra Crew Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
High Sierra Crew Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
High Sierra Standard Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
High Sierra Standard Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1986 V8 5.0L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Classic Cab & Chassis 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 L6 4.8L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 V8 5.7L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
Sierra Classic Cab & Chassis 1979 - 1986 V8 7.4L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Sierra Classic Crew Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1986 V8 5.0L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1982 - 1986 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1979 - 1986 L6 4.8L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1979 - 1986 V8 5.7L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Sierra Classic Standard Cab Pickup 1979 - 1986 V8 7.4L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1982 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Grande Cab & Chassis 1982 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 L6 4.8L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 L6 4.8L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 V8 5.7L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 V8 5.7L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 V8 6.6L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 V8 7.4L RWD Automatic & Manual
Sierra Grande Cab & Chassis 1979 - 1982 V8 7.4L RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1982 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1979 - 1982 L6 4.8L RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1979 - 1982 V8 5.7L RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Sierra Grande Crew Cab Pickup 1979 - 1982 V8 7.4L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1982 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1979 - 1980 L6 4.1L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1979 - 1982 L6 4.8L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1979 - 1982 V8 5.7L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1979 V8 6.6L RWD Automatic & Manual
Sierra Grande Standard Cab Pickup 1979 - 1982 V8 7.4L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small-block Chevy Its 64cc combustion chamber yields around 10:1 compression ratio in a typical flat-top application and about 12.5:1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and improved performance. They also feature angled spark plug holes and maintain the stock 23deg valve angle as well as the intake flange bolt pattern for use with 1986 and earlier intake manifolds. All of this allows this cylinder head to deliver 530-580 hp potential right-out-of-the-box, making them ideal for a budget minded engine build desiring a high quality cylinder head that still uses a stud and guide plate rocker system. Cylinder Head Specifications: - Exhaust port location: Raised .300" - Spark plug fitment: 14mm x .750 reach, gasket seat

Fits Years: 1979 1980 1981 1982 1983 1984 1985 1986

Fits Models: C3500

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