Holley 135-4 Vacuum Secondary Diaphragm

Code: HLY135-4
Holley

Secondary Diaphragm

$15.95 $15.95

13 in stock

13 in stock

100% Original and Quality
Manufacturer's Warranty

Description

Vacuum secondaries are activated by venturii velocity through the primary venturii and further aided by secondary venturii velocity. Engine/manifold vacuum is not related and has no effect on the operation of the carburetors secondary system.

Additional information

Weight 0.07 lbs
Dimensions 7 × 4.95 × 1.85 in

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