1976 GMC P25 Ignition Parts


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NGK
  • NGK V-Power Spark Plug
  • Heavy Duty; Gap 0.045" OE Equivalent Design
  • V-Power Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard
    • Center Electrode Insulator Tip Projection:
      • 0.16
      • 4.0
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Grade Type: Standard Replacement
    • Service Number: Ur5
    • Ground Electrode Tip Material: Nickel
    • Short Style Spark Plug: No
    • Skirt: No
    • Center Electrode Core Material: Copper
    • Part Number: Ur5
    • Resistor Type: Yes
    • Stock Number: 2771
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • .040
      • 1.0
    • Ground Electrode Core Material: Nickel
    • Material Grade: Nickel/copper
    • Center Electrode Projection: Mid Projection
    • Seat Type: Tapered
    • Ground Electrode Quantity: 1
    • Insulator Material: Ceramic
    • Hex Size: 5/8" (16mm)
    • Reach:
      • 0.460
      • 11.2
    • Center Electrode Tip Material: Nickel
    • Skirt Length: 0.0
    • Manufacturer Heat Range: 5
    • Ground Configuration: J-gap
    • Resistance: 5000.0
    • Insulator Height:
      • 2.07
      • 52.5
    • Thread Diameter:
      • 0.551
      • 14.0
  • Features:
    • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
    • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
    • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
    • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
    • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
    • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
1765241, 1835124T, 1835720T, 1835930T, 203, 23, 23BP, 24, 276, 2771, 2CR43TS, 2R44TS, 3303, 4004, 4018, 4018-2, 4024, 406...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

NGK
  • NGK V-Power Spark Plug
  • Light Duty Gap 0.045" OE Equivalent Design
  • V-Power Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard
    • Center Electrode Insulator Tip Projection:
      • 0.16
      • 4.0
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Grade Type: Standard Replacement
    • Service Number: Ur4
    • Ground Electrode Tip Material: Nickel
    • Short Style Spark Plug: No
    • Skirt: No
    • Center Electrode Core Material: Copper
    • Part Number: Ur4
    • Resistor Type: Yes
    • Stock Number: 6630
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • .040
      • 1.0
    • Ground Electrode Core Material: Nickel
    • Material Grade: Nickel/copper
    • Center Electrode Projection: Mid Projection
    • Seat Type: Tapered
    • Ground Electrode Quantity: 1
    • Insulator Material: Ceramic
    • Hex Size: 5/8" (16mm)
    • Reach:
      • 0.460
      • 11.2
    • Center Electrode Tip Material: Nickel
    • Skirt Length: 0.0
    • Manufacturer Heat Range: 4
    • Ground Configuration: J-gap
    • Resistance: 5000.0
    • Insulator Height:
      • 2.19
      • 55.5
    • Thread Diameter:
      • 0.551
      • 14.0
  • Features:
    • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
    • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
    • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
    • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
    • RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
    • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
1052895W, 15, 16, 1765179, 18, 1835800T, 1835906T, 18C2, 18S, 19, 25, 25BP, 25C2, 25DP2, 25S, 26, 2R45TS, 2R46TS...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Champion
  • Champion Copper Plus- Boxed - RV17YC
  • Light Duty Gap 0.045in OE Type ; Plug Type RV17YC
  • Champion Copper Plus 25 Spark Plug (Carton of 4)
  • Copper Plus
  • Product Attributes:
    • Hex Size:
      • 0.625
      • 15.880
    • Reach: 0.441
    • Center Electrode Tip Material: Nickel
    • Seat Type: Tapered
    • Electrical Terminal Type: Removable Nut
    • Manufacturer Heat Range: 17
    • Pre-Gap Size:
      • 0.035
      • 0.90
    • Classification: Champion Copper Plus
    • Ground Electrode Core Material: Nickel
    • Insulator Height: 0.12
    • Plug Type: Rv17yc
  • Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 8

This Part Fits the Following OEM/Substitute Numbers:
14RF52, 14RF62, 4091678, 4289155, 4339415, 44TS, 45TS, 46TS, 5213202S, ARF62, CR44TS, CR45TS, R44TS, R45TS, RV17YC, TR14PRU

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Autolite
  • Autolite 145 Copper Spark Plug
  • Heavy Duty; Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Autolite
  • Autolite 145 Copper Spark Plug
  • Gap .045 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
121, 19157985, 19157988, 22131, 2U2J12405YA, 44T, 5029, 5613842, 5613855, 5613867, 5613875, 566, 711, 7972, 8129827, ARF4, ARF6, ASF4C...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Autolite
  • Autolite 145 Copper Spark Plug
  • Gap .035 (in); Auto
  • Copper Spark Plug
  • Product Attributes:
    • Center Electrode Projection: Short Projection
    • Center Electrode Insulator Tip Projection:
      • 0.044
      • 1.12
    • Seat Type: Tapered
    • Washer Included: No
    • Electrical Terminal Type: Non-removable Nut
    • Ground Electrode Quantity: 1
    • Grade Type: Regular
    • Core Nose Length:
      • 0.557
      • 14.15
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Hex Type: Hex
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Indexed: No
    • Hex Size: 5/8
    • Reach:
      • 0.431
      • 10.95
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Standard
    • Pre-Gap Size:
      • 0.04
      • 1.02
    • Resistance: 4000
    • Insulator Height:
      • 2.274
      • 57.76
  • Features:
    • The copper core center electrode aids in thermal control and improves resistance to fouling.
    • Its specially engineered high nickel alloy center and ground electrode provides extended life.
    • The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
    • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Autolite® Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 L - 6 Cyl 4.8L 292

Accel
  • w/HEI Stock Style Boots; 8mm; Graphite Core; Wires Routed Over Valve Cover; Yellow
  • Custom Fit Super Stock Spark Plug Wire Set; w/HEI Stock Style Boots; 8mm; Graphite Core; Wires Routed Over Valve Cover; Yellow;
  • Custom Fit Super Stock Spark Plug Wire Set
  • Product Attributes:
    • Wire Diameter: 8mm
    • Wire Series: Superstock
    • Boot Temperature Rating: Meets Or Exceeds Oe
    • WARNING CA Proposition 65: No
    • Core Type: Carbon Graphite
    • Boot Type: Oem
    • Wire Temperature Rating: 450 Degree
    • Boot Material: Silicone
    • Engine: Universal 8 Cylinder
    • Resistance: Meets Or Exceeds Oe
  • Features:
    • 7mm And 8mm High Gloss Silicone Jacket
    • 450° F Rated Silicone Jacket
    • Stainless Steel Plug Terminals
    • RFI Suppression For Street Driven Applications
    • Custom-fit Universal And Import Coverage
    • High-strength Fiberglass Braid Construction
    • Pre And Post HEI Vehicles
  • ACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Accel
  • HEI Style; Tan
  • Distributor Cap And Rotor Kit; HEI Style; Tan;
  • Distributor Cap And Rotor Kit
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
  • Features:
    • Features Protection From Arc Thru And Crossfire
    • Features 60K V Rated Alkyd Compound
    • Brass Terminals Inserts And Steel Rotor Springs
    • High Spark Energy Flow
  • ACCEL cap and rotor kits offer superior protection from "arc-thru" and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure stability. Brass inserts and steel rotor springs provide for high spark energy flow.

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

Accel
  • Spiral Core; 8.8mm; Yellow Wire w/Red Boots; Male Tower Dist. Cap/HEI Boots
  • Custom Fit Spark Plug Wire Set; Spiral Core; 8.8mm; Yellow Wire w/Red Boots; Male Tower Dist. Cap/HEI Boots;
  • Custom Fit Spark Plug Wire Set
  • Product Attributes:
    • Wire Diameter: 8.8mm
    • Wire Series: 8.8mm Wire
    • Boot Temperature Rating: Meets Or Exceeds Oe
    • Core Type: Spiral
    • Boot Type: Oem
    • Wire Temperature Rating: 550 Degree
    • Boot Material: Silicone
    • Engine: Universal 8 Cylinder
    • Resistance: 500 Ohms Per Ft.
    • Boot Angle: 90 Degree
  • Features:
    • 500 Ohms/ft. Of Resistance
    • 550 F Rated Silicone Jacket
    • Stainless Steel Plug Terminals
    • Custom-fit Universal And Import Coverage
    • Pre And Post HEI Vehicles
  • These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.

Additional Fitment Information:
Vehicle Block CC Engine CID
1976 - GMC P25 V - 8 Cyl 5.7L 350

SpeedFx
  • For Use With 262-454 Cubic Inch Big Block/ Small Block Chevrolet Engines
  • Ready To Run
  • FX Distributor
  • Product Attributes:
    • Spark Advance Type: Vacuum Advance
    • Includes Cap And Rotor: Yes
    • Spark Distribution Type: Magnetic Trigger
    • Prop 65 Y/N: Y
    • Cap Type: Hei/male Posts
    • Condition: New
    • Recommended Use: 262-454 Cubic Inch Big Block/ Small Block Chevrolet Engine
    • Cap Color: Black
    • Drive Gear Type: Steel Gear
    • Finish: Polished
    • With Ignition Module: Yes
  • Features:
    • Whelen ION Lights
    • High Strength And Quality Cap
    • Solid Brass Terminals
    • Fully Adjustable Vacuum Advance
    • Chromoly Steel Gear
    • Easy One Wire Hook Up
    • High Performance Ignition Module
  • SpeedFX has everything from performance plumbing, adapter fittings, service parts, and more.

Additional Fitment Information:
Vehicle
1976 - GMC P25
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