1998 GMC K2500 Accel Parts
Choose your Engine for your 1998 GMC K2500
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- Double Platinum Shorty; Individual;0.060 in. Plug Gap
- U-Groove Spark Plug Header Plug; Double Platinum Shorty; Individual;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.708 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.060 In.
- Package Quantity: 1
-
Features:
- Double Platinum Electrode For Long Life
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Improves Spark Plug Access To Fit Socket Or Wrench
- Shorter Overall Plug Length Vs. OE Style Plug
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
- Machine Rolled 14mm Threads Protect Your Valuable Cylinder Heads
- ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 7.4L | 454 |
- 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;0.060 in. Plug Gap
- U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;
- U-Groove Resistor Spark Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.708 In.
- Thread Size: 14mm
- Resistor: Yes
- Electrode Material: Copper
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Element Material: Copper
- Gap Size: 0.060 In.
- Package Quantity: 4
-
Features:
- Resistor
- Blister Pack
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 5.0L | 305 |
- 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;0.060 in. Plug Gap
- U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;
- U-Groove Resistor Spark Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.708 In.
- Thread Size: 14mm
- Resistor: Yes
- Electrode Material: Copper
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Element Material: Copper
- Gap Size: 0.060 In.
- Package Quantity: 8
-
Features:
- Platinum And Iridium Plugs Are Less Electrically Conductive
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design/Un-Shrouding The Spark Kernel
- Open Gap For Larger Spark Kernel/Close It For Boosted Application
- Machine Rolled Threads For Precise Thread Engage/Torque Retention
- Whether Street/Strip
- Accel Copper Core Spark Plugs Will Deliver
- ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 5.0L | 305 |
- 14mm Thread; .460 in. Reach; Heat Range 5; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;0.060 in. Plug Gap
- U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Heat Range 5; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.035 In.
- Package Quantity: 4
-
Features:
- Header-Box
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 5.7L | 350 |
- 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0574S-4]; 8 Pack;0.060 in. Plug Gap
- U-Groove Spark Plug Header Plug; 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0574S-4]; 8 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Thread Size: 14mm
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.035 In.
- Package Quantity: 8
-
Features:
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug
- ACCELs patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 5.7L | 350 |
- 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;0.045 in. Plug Gap
- U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;
- U-Groove Resistor Spark Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.708 In.
- Thread Size: 14mm
- Resistor: Yes
- Electrode Material: Copper
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Element Material: Copper
- Gap Size: 0.060 In.
- Package Quantity: 4
-
Features:
- Resistor
- Blister Pack
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 7.4L | 454 |
- 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;0.045 in. Plug Gap
- U-Groove Resistor Spark Plug; 14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;
- U-Groove Resistor Spark Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.708 In.
- Thread Size: 14mm
- Resistor: Yes
- Electrode Material: Copper
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Element Material: Copper
- Gap Size: 0.060 In.
- Package Quantity: 8
-
Features:
- Platinum And Iridium Plugs Are Less Electrically Conductive
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design/Un-Shrouding The Spark Kernel
- Open Gap For Larger Spark Kernel/Close It For Boosted Application
- Machine Rolled Threads For Precise Thread Engage/Torque Retention
- Whether Street/Strip
- Accel Copper Core Spark Plugs Will Deliver
- ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 7.4L | 454 |
- Fits w/HEI Remote Mount Systems; Primary Resist 0.2 Ohms; Secondary 6.7 k Ohms; Turns Ratio 92:1; Max. Voltage 48000 Volts; Yellow;OEM Replacement
- SuperCoil Ignition Coil; Fits w/HEI Remote Mount Systems; Primary Resist 0.2 Ohms; Secondary 6.7 k Ohms; Turns Ratio 92:1; Max. Voltage 48000 Volts; Yellow;
- SuperCoil Ignition Coil
- Product Attributes:
- WARNING CA Proposition 65: Yes
- Turns Ratio: 92:1
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Peak Increase in Energy: 11%
- Maximum Voltage: 48000
- Primary Resistance: .200 Ohms
- Package Quantity: 1
- Secondary Resistance: 6.7k Ohms
-
Features:
- 10-15% More Energy
- Direct Plug In Replacement Direct OE Fit
- Advanced Bobbin Technology
- Highly Specialized Silicone Magnetic Steel Cores
- Standard Motor Products SMP Dr-49
- MSD 8231
- Engineered with optimized low resistance, high turns ratio windings around an M36 high silicone magnetic steel E-core for higher energy and voltage outputs. Results in quicker starts, improved idle quality, crisper throttle response and more high RPM power. Compatible with late model GM computer controlled remote mount HEI systems. Direct bolt-in, plug-in replacement. Can also work with CD ignition systems. Special high temperature epoxy resists shock and vibration, while increasing thermal conductivity. Brass coil wire contact increases energy transfer and resists corrosion better than aluminum. Comes complete with new mounting hardware. High dielectric strength ACCEL Yellow over molded housing. Output is 48,000 volts with 0.2 ohms resistance.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 7.4L | 454 |
- Stainless Steel; Heavy Duty; Each
- Distributor Rotor; Stainless Steel; Heavy Duty; Each;
- Distributor Rotor
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
-
Features:
- Max Stability For All RPM Ranges
- Heavy Duty For Maximum Energy Transfer
- Fits Most Stock And Modified Distributors
- Polyester Glass Filled For Durability
- ACCEL Hi-Performance rotors offer superior protection from arc-thru and crossfire. Features hi-performance 60,000 volt alkyd compound, stress-relieved at molding to ensure stability and resist centrifugal forces at high racing RPMs.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1998 - GMC K2500 | V | - | 8 Cyl 7.4L | 454 |
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