Quick view Add to Cart Edelbrock Vacuum Secondary Spring Kit Includes 7 Springs Fits Holley 4150 4150Hp 4160 Series - 12412 $23.95
Quick view Add to Cart Moroso 2300/4100 Holley Throttle Return Spring Kit - Carburetor Mount - 64927 $39.64 $36.99
Quick view Add to Cart Moroso 4500 Holley/King Demon Throttle Return Spring Kit - Carburetor Mount - 64923 $46.67 $42.99
Quick view Add to Cart Moroso 4150 Holley/HP Series Throttle Return Spring Kit - Carburetor Mount - 64919 $58.70 $54.99
Quick view Add to Cart Moroso Vacuum Pump V-Belt Pulley - OEM/Holley/Smog Pumps - 3 Bolt - 64885 $100.64 $93.99
