Part Number
12412
The Edelbrock #12412 Vacuum Secondary Spring Kit includes 7 springs that will fit on Holley 4150, 4150HP, 4160 series and various Demon Carburetors.
Exact fit
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$60.46
Special order
Part Number
1464
The Edelbrock #1464 Step-Up Spring Assortment includes 3" Hg (blue), 4" Hg (yellow), 5" Hg (orange), 7" Hg (pink) and 8" Hg (plain) Springs.
Exact fit
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$29.00
In Stock