Footnote refers to a specific part or application
Due to numerous valve cover designs, it will be
necessary to measure the width of your valve
covers. Our headers will clear the Cast
aluminum & Stamped steel valve covers with the width
dimensions of 4.065"-4.300".
Some TTi headers will not clear the
Fabricated / Welded aluminum sheet metal valve
covers with the width dimension of 5.00".
Modification will be required to the #1 or #2
(possibly both) header cylinder tubes for clearance.
> Modification is done to our production-run headers
upon request and prior to coating/plating. Please
allow additional time for the modification and the
Order Lead Time: 4-6 weeks
Note: We require a $100 non-refundable deposit for
all Special Orders prior to the start of
modification. The balance will be due upon
completion of your order.
Plug Clearance - Part #SP001 / Modification fee: