8197 ACCEL Header, Plug 8-Display #0437S

Unlock the true potential of your classic car's engine with the ACCEL® U-Groove performance spark plugs. Designed to deliver a larger spark at high RPMs, these plugs are crafted for enthusiasts who demand more power and efficiency from their vehicles. Perfect for enhancing throttle response and improving fuel economy, the 8197 ACCEL spark plugs are your ticket to superior engine performance.

Key Features:

• U-Groove Electrode Design: Enhances spark delivery for optimal ignition and performance.
• Copper Core Utilization: Ensures maximum spark efficiency and power.
• Improved Throttle Response: Experience quicker acceleration and reduced fouling.
• Purified Alumina Insulator: Prevents arcing, ensuring reliability and durability.
• Machine Rolled Threads: Protects engine heads from damage during installation and removal.
• Limited 90-Day Warranty: Confidence in quality and performance.

Specifications:

• Reach: 3/8 Inch
• Resistor: Yes
• Electrode Type: U-Groove
• Electrode Core Material: Copper
• Electrode Tip Material: Copper
• Insulator Type: Projected
• Thread Size: 14 Millimeter
• Seat Type: Flat
• Wrench Diameter: 13/16 Inch
• Quantity: Set of 8

Compatibility:

The 8197 ACCEL spark plugs are compatible with a wide range of classic vehicles from Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Oldsmobile, Plymouth, and Pontiac, covering models from 1955 to 1978. Whether you own a vintage Buick Electra or a classic Chevrolet Camaro, these spark plugs are engineered to meet the needs of your vehicle.

Upgrade your driving experience today with the ACCEL Header, Plug 8-Display #0437S and enjoy the benefits of superior spark plug technology.