1981 Chevrolet Corvette Ignition Parts
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- NGK V-Power Spark Plug
- 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 |
|---|---|---|---|---|
| 1981 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];0.040 in. Plug Gap
- HP Copper Spark Plug; Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];
- HP Copper Spark Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Resistor: Yes
- Torque Capacity: 7.2 Ft/lbs. - 14.5 Ft/lbs.
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
-
Features:
- Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
- Copper Dissipates Heat Much Better Than Other Materials
- C-Cut Design/Un-Shrouding The Spark Kernel
- Gapable Unlike Iridium Or Platinum
- Machine Rolled Threads-Precise Thread Engagement
- Stock Heat Range
- On The Street Or Strip
- Accel Hp Copper Core Spark Plugs 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 |
|---|
| 1981 - Chevrolet Corvette |
- 14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;0.040 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[0576S-4]; 8 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Resistor: Yes
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
-
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
- ACCEL's 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 |
|---|
| 1981 - Chevrolet Corvette |
- 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 |
|---|
| 1981 - Chevrolet Corvette |
- HEI; High Dielectric Strength Cap w/Brass Male Towers; Direct Plug And Play; Includes OE Style Ignition Module; Cast Aluminum; Polished;O.E.M. Replacement Part
- Performance Distributor; HEI; High Dielectric Strength Cap w/Brass Male Towers; Direct Plug And Play; Includes OE Style Ignition Module; Cast Aluminum; Polished;
- Performance Distributor
- Product Attributes:
- Distributor Type: Hei/breakerless
- WARNING CA Proposition 65: No
- Engine Make/Size:
- Chevy Big Block (396-454)
- Chevy Small Block (265-350)
-
Features:
- Distributor Cap w/Brass Terminals
- All New Cast Aluminum Housings For Durability
- OEM Style Ignition Modules For Trouble-Free Service
- High-Quality Distributor Gears
- Long Sintered Bushings For Long Life
- ACCEL Performance Distributors are the perfect choice for your daily driver or street machine, We know the importance of a good quality distributor that doesn't break the bank. These distributors feature a cast aluminum housing with a sintered bronze bushings for long life. An OEM style module is included along with a high-quality gear and cap with brass terminals for many miles of trouble-free service. ACCEL Performance Distributors are built to deliver performance at a value-based price.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - Chevrolet Corvette |
- HEI In-Cap Design; Primary Resist 0.5 Ohms; Secondary 8.6 k Ohms; Turn Ratio 80:1; Max Voltage 45000V; Red And Yellow Primary Wire; Gray;CARB E.O. D-221-6
- SuperCoil Ignition Coil; HEI In-Cap Design; Primary Resist 0.5 Ohms; Secondary 8.6 k Ohms; Turn Ratio 80:1; Max Voltage 45000V; Red And Yellow Primary Wire; Gray;
- SuperCoil Ignition Coil
- Product Attributes:
- Peak Increase in Voltage: 18%
- WARNING CA Proposition 65: Yes
- Turns Ratio: 80:1
- Maximum Voltage: 45000
- Primary Resistance: .500 Ohms
- Secondary Resistance: 8.6k 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-31
- MSD 8225
- Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - Chevrolet Corvette |
- Standard; Shorty Plug For Headers; 4 Pack;0.045 in. Plug Gap
- U-Groove Spark Plug Header Plug; Standard; Shorty Plug For Headers; 4 Pack;
- U-Groove Spark Plug Header Plug
- Product Attributes:
- Hex Size: 0.625 In.
- Reach: 0.460 In.
- Resistor: No
- WARNING CA Proposition 65: No
- Assembly Method: Tapered
- Projected Tip: Yes
- Gap Size: 0.032 In.
-
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
- ACCEL's 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 |
|---|
| 1981 - Chevrolet Corvette |
- Dist Billet Chevy SB/BB blk cap
- CARB Executive Order D-57-23; Black Female Cap; Includes Cap And Rotor; Machine Polished Finish; Standard Deck Height Engine; Vacuum Advance Distributor: SB/BB
- FLAME-THROWER BILLET DISTRIBUTOR WITH IGNITOR II ELECTRONICS FOR CHEVY SB/BB ENGINES. VACUUM ADVANCE WITH BLACK FEMALE STYLE CAP.
- Product Attributes:
- Emission Description: This Product Has Been Granted A California Air Resources Board (carb) "e.o" (executive Order) Exemption, Or Is Considered A Direct Replacement Or Consolidated Replacement Part. It Is 50 State Legal When Installed On The Appropriate Vehicle Per The Manufac
- Prop 65 (C, R or CR): Cr
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1981 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | Base | 350 |
- Distributor Mounting Gasket
- FEL-PRO 70194 Distributor Mounting Gasket for Chevrolet K1500
- Product Attributes:
- Inside Diameter: 1.280
-
Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Validated for fit, form and function
- Unsurpassed quality you can trust
- Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
This Part Fits the Following OEM/Substitute Numbers:
10066018, 10108445, 10475923, 3836247, 3932344, 5758, 647126, 711350200, 72-0009, 720009, 7412810, 79100, B25934, B25934VC, B5S6870A, C0AZ6870A, C1AE6870A
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1981 - Chevrolet Corvette | V | - | 8 Cyl 5.7L | 350 |
- 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 |
|---|
| 1981 - Chevrolet Corvette |
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