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- Chrome Vacuum Secondary Cover
- Diaphram Housing and Cover Included
Installation Note: If carburetor is equipped with a black plastic cover then you must also purchase a special choke cable clamp kit, 510-45-456, if you wish to retain hand choke cable operation.
- Make Your Holley Look Sharp.
The Holley Chrome Vacuum Secondary Diaphram Cover is the next step in engine detailing. These bolt-on chrome goodies for your Holley carb are designed to provide excellent fit, function and show quality looks!
Part TypeCarburetor Diaphragm
Product LineHolley Chrome Vacuum Secondary Diaphragm Cover
BrandHOLLEY
Package Height1.4
Package Width7.6
Package Length11.2
Weight0.62 PG
Part CategoryPerformance Parts
Cover FinishChrome
Vacuum Secondary Cover MaterialDie-cast aluminum
QuantitySold individually
Vendor Part Number34-503
Package Qty1
Package TypeEA
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HOLLEY
45-456 Hand Choke Cable Bracket Mounts at Carburetor on Vacuum Secondary Housing Cover
Part Number : 510-45-456
$2785
HOLLEY
Part Number : 510-45-456
$2785
Some parts are not legal for use in California or other states with similar laws / regulations
