$20.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Goodson Lapping Compound is the industry standard Proper valve lapping requires an initial lap with 400 grit, followed by 800 grit, then 1200 grit By comparison, lapping compound purchased at an auto parts store can be as course as 120 grit.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$20.00