These flanges are for the builder that wants a 1.90- window opening for the later 06-UP TC heads. These are for the builder welding up a custom manifold
'06 -Up 1.900” Intake Flange set: Siamese
$99.00Price
New uninstalled/unopened stocking parts can be returned for a refund up to 30 days from purchase, but are subject to a 20% restocking fee. As a consequence of high performance / racing, XLXBhorsepower LLC products are sold without warranty or implied warranty.
Shipping is calculated at checkout based on shipping address.



