Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededHOLLEYPART NUMBER: 510-20-59K
20-59K EZ Quick Change Kit Single 4-bbl without Balance Tube Includes:
$6599
Ships Tomorrow
Lowest Price GuaranteeQuick Change Spring Kits
- EZ Quick Change Kit
- Single 4-bbl without Balance Tube
Includes: - Quick Change Vacuum Secondary Housing
- Vacuum Secondary Spring Kit
Holley 510-20-59K Features:
- Tuning, quick and easy!
The Holley Vacuum Secondary Quick Change Spring Kit installs in minutes on all Holley vacuum secondary carbs to let you change springs with the flip of a lever! If you've ever fine-tuned the vacuum secondary spring on a standard Holley without a quick change vacuum secondary housing, you know what a pain it can be to keep disassembling the housing!
These kit, put together by JEGS Professionals, include a Quick Change Spring Kit & Holley Springs 510-20-13
Part TypeVacuum Secondary Diaphragm
Product LineHolley Vacuum Secondary Quick Change Spring Kit
BrandHOLLEY
Part CategoryPerformance Parts
Part FitmentUniversal
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
