ACCEL U-Groove performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

Image is a representation. Actual product may vary.

More From This Category

MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle Boots, For Chevrolet, For GMC, 454, Set

MSD Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Multi-Angle Boots, For Chevrolet, For GMC, 454, Set

$462.00

MSD Starter Solenoid, Replacement For PN 5096, For Cadillac, For Chevrolet, For GMC, For Hummer, For Pontiac, For Saab, LS Engine, Each

MSD Starter Solenoid, Replacement For PN 5096, For Cadillac, For Chevrolet, For GMC, For Hummer, For Pontiac, For Saab, LS Engine, Each

$145.75