U-GROOVE PLATINUM SPARK PLUGS

Weight: 3.39

• Manufactured from the best materials available for long, trouble-free operation
• The premium quality platinum tip is more durable than standard plug material so the spark plug will maintain the proper gap much longer
• The pure copper center electrode reduces fouling
• The proper spark plug gap requires less voltage to fire so you will have fewer misfires for long periods of use
• Easier starting, improved fuel economy, smooth idling and quicker acceleration are just a few benefits of Accel platinum spark plugs

• Platinum Tip Center Electrode: Bonded to massive copper core for superior conductivity and power
• U-Groove Ground Electrode: Develops a larger spark for more complete combustion
• Insulator and Five Rib Construction: Insulator made of highly purified alumina powder - superior in strength and thermal conductivity
• Copper-Glass Seal: Glass and copper powder bond the center electrode to the insulator by electroforming process to assure a gas tight seal
• Elecric Heat Seal: Seals tighter for a stable heat range
• Machine Rolled Threads: For trouble-free spark plug installation and removal

Accel
24 Pack (MFG# 2410P)
Fits 1200cc & 1340cc Shovelhead, all models with Electronic Ignition Hot Plug Late 1977/1981 & 1340cc Big Twin Evolution, Electronic Ignition Hot Plug 1984/Later
Replaces HD Code # 5R6A
Replaces HD# 32311-83
.040" Gap, (Imported)
By: HOLLEY PERFORMANCE PRODUCTS,INC.