Heidts Upper Control Arm Bolt Kit Mustang II 122005 the 8" booster is 5-1/2"

the 8" booster is 5-1/2" deep

Designed for use with any oil-based air filter element and available in a complete kit or individually

Jeep Wrangler (JK) 07-18 V6-3

noticeable idle

Heidts Upper Control Arm Bolt Kit Mustang II 122005 the 8" booster is 5-1/2"Product Description: Control Arm T Bolt Upper Arms Hex Head Steel Natural Heidts Automotive Group provides the best suspension and related chassis component solutions to create a superior buyer experience for the professional and hobbyist car builder or installer. The best suspension products are derived from field tested component creation, intelligently engineered parts, and absolutely the best quality American made manufacturing possible.