Description
Efficient pre-tightening
koken - 3/4"dr deep socket - 12 point 1 3/16"
Diameter Range: 20mm – 500mm
Point Angle 118 to 135 degrees
Flute length 2-1/16" Overall length 6-11/16"
Holley Secondary Diaphragm Spring Kit #20-13 2540290 Efficient pre-tighteningHolley Allows changing the rate of the secondary operating ranges Features : Secondary Diaphragm Spring Kit Specifications : Product Type: Carburetor Vacuum Secondary Springs Product Line: Holley Vacuum Secondary Spring Kits Vacuum Secondary Spring Material: Steel Quantity: Set of 7
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy







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