Demon Step-Up Springs, Complete Assortment, Two of Five Different Springs - (1937DEM)

DescriptionVacuum Spring Assortment; Incl. 7 Different Diaphragm Springs For Vacuum Secondary Carbs;Complete assortment of 7 different diaphragm springs for vacuum secondary carburetors. The...

* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *DescriptionStreet...

DescriptionStreet Demon® Calibration Kit; Incl. Metering Rods; Jets And Step Up Springs;625 Street Demon(R) calibration kits feature an assortment of metering rods, jets and step-up springs to fine...

DescriptionStreet Demon® Kickdown Spring & Perch Kit; Developed Specifically For Ford Auto Transmission and Street Demon® Carburetors;Ford Automatic Transmission Kickdown Spring and Perch Kit for...

DescriptionThrottle Return Spring Kit; Provides Adjustment For Eight Spring Tension Settings; Incl. Springs/Bracket; Fits King/Race/Speed/Road Demon Carbs;Designed for positive throttle return to...

DescriptionStreet Demon® Idle Kick-Up Solenoid Kit; Complete w/Bracket; For Street Demon® Carburetors;Fast idle solenoid for Street Demon carburetorsFeatures & BenefitsHolds RPM Up For A/C...