Holley / Demon Vacuum Secondary Quick Change Kit
Details:
New vacuum secondary quick change housing and spring kit for Holley 4150 & 4160 type carbs. Quick Fuel Technology part #38-1000. Kit includes: New upper housing & top, secondary diaphragm, O ring, choke hardware, and secondary tip in spring assortment. Control secondary tip in rate and improve torque & horsepower by being able to change secondary springs in about 1 minute. Does not disturb secondary diaphragm when changing springs. Will fit Holley 4150, 4160, some 4165, Avenger, & Street Avenger...
Specifications:
| Price: | $ 29 |
|---|---|
| Condition: | New |
| Location: | 601**, Melrose Park, Illinois |
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