Lap your valve seats with this Valve Lapping Stick, with 5/8" and 13/16" diameter suction-cup ends. Holds the valve face so the valve seat can be seated correctly with lapping paste.
Key Features
• Valve lapping stick
• 5/8" and 13/16" diameter suction-cup ends
• Holds valve face for correct seating
Part Number: 35-0058
Free ground shipping over $50
To the USA & Canada. In-stock orders usually ship from our own warehouse the same or next business day.
| Destination | Delivery time |
|---|---|
| USA | 4–7 business days |
| Canada | 2–6 business days |
Ground shipping includes tracking, emailed when your order ships. Need it sooner? Express options are available at checkout.
60-day returns on eligible parts
No restocking fees. Eligible parts must be unused, uninstalled, unaltered and complete. The 60-day window starts when your order is delivered.
Electrical parts are excluded from standard returns. Check return eligibility.
Start your return below. Wait for our instructions before mailing a part back.
Start a returnOther shipping options
Canada Post Economy: Available at checkout for select small items. Allow 1–3 weeks for delivery. No tracking or insurance is included.
Outside the USA & Canada: Delivery times vary by destination and shipping method. Buyers are responsible for applicable duties, taxes and import fees. We cannot mark orders as gifts.
Frequently Asked Questions
What valve sizes suit the smaller lapping stick?
The double-ended stick has 5/8 and 13/16-inch suction cups for compatible smaller valve faces.
What helps the suction cup grip a valve?
Clean oil and carbon from the valve face, select the largest cup that stays inside the valve edge and keep the cup and face slightly damp according to the lapping-product instructions.
When should a valve seat be machined instead of lapped?
Lapping cannot correct a burned valve, a deeply pitted or out-of-round seat, excessive seat width or valve recession. Those conditions require measurement and proper machine work or replacement.