Inline Pro Custom M11 to M12 Conversion Transition Tap Kit (B-series and K-series)
Inline Performance
Inline Pro Custom M11 to M12 Conversion Transition Tap Kit (B-series and K-series)
Secure checkout
Machined in Virginia
Fitment help
Description
Inline Pro Custom M11 to M12 Conversion Transition Tap Kit for M12 head studs.
This custom transition tap kit is used to easily convert the existing M11x1.5 threads to the larger M12x1.5 threads for the M12 head stud upgrade.
Super easy to use. Just chase the old threads and convert it to the next larger size for superior holding power.
For the K-series K20 K24 engines, there's no need to drill the block or the cylinder head and uses the stock dowel pins.
For the B-series B16 B18C LS/VTEC engines, there's no need to drill the block but the cylinder head stud holes will need to be slightly opened up to clear the larger M12 studs.
Includes: One custom M11 to M12 transition tap and one extended reach M12x1.5 bottoming tap.
*Please note: "This is not a repair kit and cannot be used on damaged threads!"
Specifications
| SKU | IP-TAP-M11M12 |
|---|---|
| Category | Head Studs & Main studs |
| Brand | Inline Performance |
Shipping & Returns
Orders ship within the United States from our shop in Springfield, Virginia. Weight-based rates are calculated at checkout, with free shipping over $500.
Shipping outside the US? We do not take international orders through the website — call 703-455-5805 or email info@inlinepro.com and we will arrange the order and payment with you directly.
Returns must be approved before shipping, made within 30 days in original condition, and are subject to a 25% restocking fee. No returns on used parts, electronics or special orders.