Fits vacuum secondary carbs (390-850 CFM). Also fits Road Demon Jr.®, Road Demon®, and vacuum secondary Speed Demon®. Replaces Barry Grant® kit, P/N 190003 and Holley® kits, P/N's 37-119, 37-720, 37-754, and 371542
Fits vacuum secondary carbs (390-850 CFM). Also fits Road Demon Jr.®, Road Demon®, and vacuum secondary Speed Demon®. Replaces Barry Grant® kit, P/N 190003 and Holley® kits, P/N's 37-119, 37-720, 37-754, and 371542