PEM Differential Housing Mount Bushing - Ford 9 in (Pair) CJ-VXMOBILE-UNI The wider gap also helps

The wider gap also helps spark plugs stay cleaner longer which means fewer plug changes at the track

Coil and the Dyna-Module produce a long duration spark allowing spark plug gaps to be opened up to

3/4" -16 Thread Pitch

Jeep Wrangler JL 2021-23

replacement element

PEM Differential Housing Mount Bushing - Ford 9 in (Pair) CJ-VXMOBILE-UNI The wider gap also helpsProduct Description: Differential Housing Mount Bushing Rubber Black Steel Cadmium Plated Ford 9 in Pair PEM has 20+ years experience in the manufacturing business. We are based in the midwest about 1 hour Southwest of St. Louis, MO on I 44. Our goal is to serve you with quality rear end and drive shaft products with competitive pricing. Show more