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- Complete helical thread repair kit for Holley pump screw threads
- Includes 20 stainless inserts, STI tap, HSS drill and installation tool
- Designed for 8-32 thread size with 4.4 mm drill and 0.246" insert length
This Holley Pump Screw Repair Kit is a premium helical thread repair system designed for restoring stripped or damaged 8-32 threads in carburettor pump housings. Ideal for performance garages and precision restorations, the kit features high-quality stainless steel components and all necessary tools to complete the job with confidence.
Each kit includes a #17 HSS drill bit, HSS STI tap, 20 stainless 8-32 x 0.246" inserts, and a tanged installation tool — all engineered for free-running threads and long-term durability.
Specifications
- Thread size: 8-32 (Coarse)
- Insert length: 0.246 inch
- Drill size: 4.4 mm (#17)
- Insert type: Free running helical inserts
- Material: 304 stainless steel (18-8 grade)
- System of measurement: Imperial
- Thread direction: Right hand
- Includes: 20 inserts, STI tap, drill bit, installation tool
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.