303 Oldsmobile stock style header exhaust manifold

Description

The compact, innovative design of Noxious Customs' Oldsmobile 303 Stockie gives you an incredibly low-profile header that will work with most stock applications. These headers are built to replicate the original stock exhaust manifolds and do not disappoint! They exit in the front, allowing for true dual exhaust!  Header and collector flanges are laser cut and 3/8" thick.
Primary tubes are 1-5/8" and the collector flange is a standard bolt pattern 2-1/2".
These headers come without the generator tab.
If interested in the generator mount style header, please see our other listings.  Please allow 1-3 weeks production for all orders. Please ask questions if you have them before purchasing.
Applications:
1949–1953 Oldsmobile 88
1949–1953 Oldsmobile 98
1952–1953 Oldsmobile Super 88
other non-stock applications may work
We ship world wide through eBay.
Noxious Customs Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser's responsibility to verify local regulations for compliance.
All Noxious Customs headers come with a thin coating of high temp heat paint to stave off any surface rust.
The use of Noxious Customs Stockie headers will require a complete exhaust and will not connect to the factory exhaust tubing.