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Fitment Advice
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- Vacuum secondary connecting rod links the throttle shafts correctly so the secondaries open smoothly.
- A fresh rod and split pin helps remove slop from worn linkage and improves consistency.
- Designed to suit Holley vacuum secondary carburettor series listed in the reference.
Holley vacuum secondary carbs rely on a simple mechanical link to keep everything moving in the right order, and wear or missing hardware can lead to inconsistent secondary opening and a soft throttle feel. Replacing the connecting rod is an easy fix during a service, especially if you are already working on diaphragms, springs or secondary tuning. Match the rod style to your carb family and verify free movement after fitting.
Specifications
- Brand: Holley
- Part reference: 20-53
- Application: Vacuum secondary throttle connecting rod
Shipping
We ship Australia-wide via Australia Post, with tracked shipping starting from $10.95. Orders are usually dispatched within 24–48 hours, with most deliveries arriving in 2–3 business days. Rural and remote areas may take up to 5 business days.
International shipping is available, with rates calculated at checkout. Local pickup is available from Echuca, VIC — please call ahead on 03 9989 9921 before visiting.
Returns
Returns and exchanges may be accepted within 30 days of receiving your order, provided items are in saleable condition, include original packaging and proof of purchase. Returns are assessed case by case.
Change-of-mind returns, incorrectly ordered items, clearance items and products damaged through misuse or wear and tear are not returnable. Please contact us before sending back any item, especially for warranty claims.