ACCEL - 14mm Thread - .460 in Reach - Tapered Seat - 4 Pack 5L Ecoboost engine and 2015-2017

5L Ecoboost engine and 2015-2017 Ford F-150 with 2

5 in Long - 1 in OD Tube - 3/4-16 in Right Hand Female Thread - Steel - Cadmium - Each

Intake Manifold - Performer 383 - Spread / Square Bore - Dual Plane - Aluminum - Natural - Mopar B-Series - Each

Speedometer - American Muscle - 160 MPH - Electric - Analog - 5 in Diameter - Programmable - Brushed / Black Face - Each

Pressure Gauge - 0-60 psi - Mechanical - Analog - 1-1/2 in Diameter - Liquid Filled - 1/8 in NPT Port - Black Face - Each

ACCEL - 14mm Thread - .460 in Reach - Tapered Seat - 4 Pack 5L Ecoboost engine and 2015-2017ACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3 16 in to 3 8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where