1963 GMC 3000 Proform Parts

Choose your Engine for your 1963 GMC 3000


Showing 1 - 10 of 60 products
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Proform
  • 1-Pair
  • Emblem: Chevy Bowtie Emblem
  • Sold As One Pair
  • Product Attributes:
    • Emblem: Chevy Bowtie Emblem
    • Category: Wire Looms - Black
    • Feature/Benefit: Using The Divisional Red Color, The Chevrolet Name And Bowtie Emblem Are Molded Onto The Black Nylon Head Of Each Wire Loom, Mounted On Chrome Stems.
  • Using the divisional red color, the CHEVROLET name and Bowtie Emblem are molded onto the black nylon head of each wire loom, mounted on chrome stems. Fits Chevrolet small-block V8, 1959-86 and Chevrolet big-block V8 1965-91. 4-wire looms, 2 per package.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • 16 Pcs
  • SB Chevy Std Length 16 Pcs Finish: Black Oxide Material: 4130 Chromoly Steel Stud Diameter (in.): 5/16 in.
  • Sold As Set Of 16 Pieces
  • Product Attributes:
    • Category: 1-piece Pushrod Set
    • Feature/Benefit: Heat-treated .065 Wall Thickness 4130 Chrome Moly, For Use With Guide Plates.
    • Applications: Chevy Small Block Engines
    • Exhaust Overall Length: 7.800 In.
    • Make: Chevrolet
    • Material: 4130 Chromoly Steel
    • Pushrod Style: 1-piece
    • Stud Diameter (in.): 5/16 In.
    • Finish: Black Oxide
    • Intake Overall Length: 7.800 In.
  • Heat-treated .065 wall thickness 4130 chrome moly, for use with guide plates. 25% thicker walls than a major competitor's brand. Gloss black finish. Premium one-piece pushrods for the price of competitors 3-piece! Each end is precision formed with specified radius for optimum wear characteristics with minimal metal-to-metal friction. 16 pieces per package.
  • Suggested Purchase Quantity: 16
    • Most jobs typically require 16 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • For Chevy V8 Engines
  • HEI Distributor Racing Type w/Vac-Adv Housing Finish: Polished Cap Color: Red
  • 100% New
  • Product Attributes:
    • Rotation: Standard
    • Housing Finish: Polished
    • Voltage: 50,000 Volts
    • Distributor Cap Included: Yes
    • Grade Type: Performance
    • Number of Cylinders: 8
    • Length: 15
    • Connector Type: Sealed
    • Make: Chevrolet
    • Gear Material: Cast Iron
    • Trigger Type: Magnetic
    • Advance Type: Mechanical And Vacuum
    • Category: Distributors
    • Marine Approved: No
    • Applications: Chevy V8 Engines
    • Vacuum Advance: 13 Degrees
    • Ignition Box Required: No
    • Feature/Benefit: Designed To Meet The High Performance Demands Of Racing Competition, These Units Fit Chevy Small Block And Big Block Engines.
    • Shaft Material: Aluminum
    • Terminal Quantity: 8
    • Cap Color: Red
    • Rotor Rotation: Clockwise (right)
    • Ignition Rotor Included: Yes
    • Mechanical Advance: 22 Degrees
    • Ignition Coil Included: Yes
    • Coil Wire Included: Yes
    • Terminal Type: Lead Wire
    • Terminal Gender: Male
    • Shaft Length: 9.65
  • Features:
    • Designed to meet the high performance demands of racing competition, these units fit Chevy small block and big block engines.
  • Designed to meet the high performance demands of racing competition, these units fit Chevy small block and big block engines. These 100% NEW distributors have all the reliable components of the 66940, but they also include a highpower 50,000 volt coil. This high-performance distributor produces a 50,000 volt spark through 7,500 RPM with true spark alignment for instantaneous response, a high performance curve, a premium cap with brass terminals, and a low-saturation ignition module. All have die-cast aluminum housings, polished to a brilliant billet-look appearance, except as noted.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • Fits SB Chevy Engines
  • Electric Engine Water Pump Aluminum Fits SB Chevy Engines Finish: Black
  • Sold Individually
  • Product Attributes:
    • Rotation: Standard
    • Grade Type: Performance
    • Mounting Hardware Included: Yes
    • Length: 6.5 Inch
    • Impeller Vane Quantity: 1
    • Part Type: Water Pump
    • Make: Chevrolet
    • Finish: Black
    • Outlet Quantity: 1
    • Hub Height: 6.5
    • Category: Water Pumps
    • Installation Warnings: No
    • Applications: Chevy Small Block Engines
    • Hub Hole Quantity: 1
    • Impeller Rotation: Standard
    • Pulley Included: No
    • Hub Hole Thread Size: 1 Ntp
    • Feature/Benefit: Affordable Electric Water Pumps Eliminate Unnecessary Weight And Impeller Drag Experienced At High Rpm.
    • Engine: Chevy Sb Gen 1
    • Flow Rate: 35 Gpm
    • Pump Flow: 35 Gpm
    • Hub Hole Thread Diameter: 1
    • Includes Back Housing: No
    • Mounting Hole Quantity: 4
    • Water Pump Drive Type: Electric
    • Thermostat And Housing Included: No
    • Condition: New
    • Impeller Material: Aluminum
  • Ever consider going electric? PROFORM's affordable electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM, pumps up to 35+ gallons of water per minute, and delivers the cooling that can make the difference between a win and second place! Durable but light-weight die-cast aluminum, epoxy powder coated for corrosion resistance in the color of your choice. Race or street. Comes with mating weather-tight connector. Draws 6 amps. Billet fitting (1in pipe to 1 3/hose) included.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer
  • Fits Small Block Chevy using 6-3/4 or 7 Inch Balancer Emblem: No Emblems or Logos Finish: Chrome Material: Steel
  • Sold Each
  • Product Attributes:
    • Emblem: No Emblems Or Logos
    • Diameter: 6-3/4-in. Balancer
    • Category: Timing Tab
    • Feature/Benefit: Premium Chrome Timing Chain Pointer
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Part Type: Engine Timing Tab
    • Make: Chevrolet
    • Material: Steel
    • Finish: Chrome
  • Premium Chrome Timing Chain Pointer

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • Fits SB Chevy
  • Stamped Steel Black with Bowtie Logo Fits SB Chevy Mounting Bolt(s) Included: No Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Tall Emblem Style: Recessed Red Emblem
  • Sold As One Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Black Crinkle
      • Powder Coated
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Stamped Steel
      • Steel
    • PCV Grommet Included: Yes
    • Feature/Benefit: Engine Valve Covers Feature The Red Inchchevrolet Inch And Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height: 3.5
    • Valve Cover Gasket Included: No
    • Valve Cover Height: Tall
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Stamped
    • Material Thickness:
      • 0.125
      • 3
    • Breather Cap Included: No
    • Emblem Style: Recessed Red Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 3.375
      • 87
    • Sheen Level: Matte
    • Valve Cover Type: Tall
  • These engine valve covers are manufactured from high quality stamped steel material. They are a tall style valve cover and include oil breather baffles. They have a great looking chrome plated finish with the Chevrolet and Bowtie logos. Designed to fit 1955 to 1986 262-400 Small Block Chevy engines. This is an officially licensed GM Performance Parts product. Sold as one pair. Backed by a limited 30 day factory warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • Fits SB Chevy
  • Stamped Steel Short Black with Bowtie Logo Fits SB Chevy Mounting Bolt(s) Included: No Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Stock Emblem Style: Recessed Red Emblem
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Black Crinkle
      • Powder Coated
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Stamped Steel
      • Steel
    • PCV Grommet Included: Yes
    • Feature/Benefit: Engine Valve Covers Feature The Red Inchchevrolet Inch And Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 2.5
      • 64
    • Valve Cover Gasket Included: No
    • Valve Cover Height: Stock
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Stamped
    • Material Thickness:
      • 0.125
      • 3
    • Breather Cap Included: No
    • Emblem Style: Recessed Red Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.375
      • 61
    • Sheen Level: Matte
    • Valve Cover Type: Short
  • These engine valve covers are manufactured from high quality stamped steel material. They are a short style valve cover and do not include oil breather baffles. They have a great looking black crinkle finish with a red Chevrolet and Bowtie logos. Designed to fit 1955 to 1986 262-400 Small Block Chevy engines. This is an officially licensed Gm Performance Parts product. Sold as one pair. Backed by a limited 30 day factory warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • 168 Tooth
  • High-Torque Starter High Compression Compression Ratio: 14 : 1 Finish: Natural Flywheel Tooth Number: 168-Tooth Gear Reduction Ratio: 4.41: 1 Material: Aluminum/Steel Mounting Plate: Staggered Bolt Mounting Plate Power Output: 1.9 Kilo Watts
  • Natural Finish
  • Product Attributes:
    • Rotation: Standard
    • Gear Reduction Ratio: 4.41:1
    • Feature/Benefit: For Engines With Monster Cubic Inches Or Compression Ratios, These 100% New Starters Challenge The Specifications, Durability, And Reliability Of Anything On The Market.
    • Compression Ratio: 14 : 1
    • Part Type: Starter Motor
    • Make: Chevrolet
    • Finish: Natural
    • Category: Starters
    • Power Output: 1.9 Kilo Watts
    • Mounting Plate: Staggered Bolt Mounting Plate
    • Applications: Chevy Small Block Engines And Chevy Big Block Engines
    • Flywheel Tooth Number: 168-tooth
    • Material: Aluminum/steel
  • For engines with monster cubic inches or compression ratios, these 100% NEW starters challenge the specifications, durability, and reliability of anything on the market. Built from scratch with all-new components, the torque rating is a healthy 4.41:1 gear reduction, capable of cranking engines up to a whopping 14:1 compression. Comes in the NEW Race Box Packaging! Fits Chevy small and big block engines. Fits Chevy V8.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • SB Chevy
  • Orange SB Chevy Mounting Bolt(s) Included: No Emblem Style: Raised/Milled Emblem Valve Cover Bolt Pattern: Perimeter Bolt Valve Cover Height: Tall Material: Die Cast Aluminum
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Chevy Orange
      • Painted
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Valve Covers Feature Raised And Milled Aluminum Inchchevrolet Inch And Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 3
      • 76
    • Valve Cover Gasket Included: No
    • Valve Cover Height: 4 Inch
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Cast
    • Material Thickness:
      • 0.175
      • 4.5
    • Breather Cap Included: No
    • Emblem Style: Raised/milled Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.825
      • 71.5
    • Sheen Level: Semi-gloss
    • Valve Cover Type: Tall
  • These innovative valve covers have an aggressive design that will make your engine stand out at the show. These premium die-cast aluminum valve covers offer more internal clearance than most other valve covers because our innovative mold designs are at the forefront of modern die-casting technology. All valve covers with baffles include grommets. Sold in pairs.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1963 - GMC 3000 V 4638 8 Cyl 4.6L 283

Proform
  • SB Chevy
  • Sold As Pair
  • Product Attributes:
    • Emblem: Chevrolet & Bowtie Emblem
    • Grade Type: Premium
    • Mounting Hardware Included: No
    • Grommets Included: Yes
    • Length:
      • 19.75
      • 502
    • Width:
      • 127
      • 5
    • Oil Filler Cap Included: No
    • Make: Chevrolet
    • Valve Cover Bolt Pattern: Perimeter Bolt
    • Hold Down Tabs Included: No
    • Finish:
      • Chevy Orange
      • Painted
    • Contains Oil Baffles: Yes
    • Category: Valve Covers
    • Cylinder Head Type: Ohv
    • Applications: Chevy Small Block 262 To 400 Engines 1959 To 1986
    • Material:
      • Aluminum
      • Die Cast Aluminum
    • PCV Grommet Included: Yes
    • Feature/Benefit: Valve Covers Feature Raised And Milled Aluminum Inchchevrolet Inch And Inchbowtie Inch Logos.
    • Engine: Chevy Sb Gen 1
    • Breather Grommet Included: Yes
    • Height:
      • 3
      • 76
    • Valve Cover Gasket Included: No
    • Valve Cover Height: 4 Inch
    • Mounting Location: Perimeter
    • Baffeled: Yes
    • Surface Type: Logo
    • Construction: Cast
    • Material Thickness:
      • 0.175
      • 4.5
    • Breather Cap Included: No
    • Emblem Style: Raised/milled Emblem
    • Mounting Bolt(s) Included: No
    • Inside Clearance Height:
      • 2.825
      • 71.5
    • Sheen Level: Semi-gloss
    • Valve Cover Type: Tall
  • These innovative valve covers have an aggressive design that will make your engine stand out at the show. These premium die-cast aluminum valve covers offer more internal clearance than most other valve covers because our innovative mold designs are at the forefront of modern die-casting technology. All valve covers with baffles include grommets. Sold in pairs.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Valves Engine Engine VIN Engine Version CID
1963 - GMC 3000 V 4638 OHV 16 8 Cyl 4.6L - U/K 283
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