Accel 04-08.5 Ford w/4.6/5.4L 3-Valve, HP Copper Spark Plug, One Step Colder - (ACL-8161C1)

* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *DescriptionHP Copper...

DescriptionHP Copper Spark Plug; C-Cut Design; Copper Electrode; Standard Length; 12mm Thread Size; 8 Pack;Made with a Copper Core Which is a Better Conductor than Platinum and Iridium. Delivers a...

DescriptionHP Copper Spark Plug; 1 Piece C-Cut Design; Copper Electrode; Standard Length; 16mm Thread Size; 8 Pack;Made with a Copper Core Which is a Better Conductor than Platinum and Iridium...

DescriptionHP Copper Spark Plug; 1 Piece C-Cut Design; 9/16 in. Hex Size; 1.04 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 12mm Pitch Size; 1 Range Colder Than Stock; Each;Made with...

DescriptionHP Copper Spark Plug; 1 Pc. C-Cut; 1 Range Colder Than Stock; 0.032in. Gap; 5/8in. Hex Size; 1in. Reach; Resistor; TaperedSeatType; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack;Made with...

DescriptionHP Copper Spark Plug; 1 Heat Range Colder Than PN[579]; 0.032 in. Gap; 5/8 in. Hex Size; 1 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; Each;ACCEL...