Accel U-groove platinum spark plug set 14mm Fits: > L78-82 FL; L78-79 FX; 84-99 Evo Bigtwin

Accel, U-groove platinum spark plug set. 14mm Fits: > L78-82 FL; L78-79 FX; 84-99 Evo Bigtwin

HD 5R6APP. 14mm threaded long reach. Used with 21mm spark plug socket. Equipped with a U-groove platinum tip. Platinum plugs are more durable, have a wider heat range and will work with a lower voltage. By maintaining a precise gap over a longer period it will provide a longer life than regular spark plugs. Custom replacement for OEM 32328-97 accessory platinum spark plug set.

Fits: > L78-82 FL; L78-79 FX; 84-99 Evo B.T. (excl. Twin Cam)

part number Y2410P / 237308