ACCEL P526S - U-Groove Spark Plug Header Plug

ACCEL - P526S

Spark Plug - Double Platinum - Shorty - 14 mm Thread - 0.708 in Reach - Tapered Seat - Resistor - Each

U-Groove Spark Plug Header Plug; Double Platinum Shorty; Individual;

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified alumina insulator prevents arcing. Machine rolled threads protect heads.

• 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