hooker headers are a good header to use so unbolt the old manifolds u may have to cut the exhaust pipes and weld on a set of collectors that dont come with the headers then sometimes its better to put the car/truck on ramps and install them from under neath
No, Not even close.
a good engine to put in a car i think is a 350 small block with a twin turbo. another is a 440 big block v8 with twin headers
yes you can. you must get headers for the exact application though.
nope it has a diffrent motor/engine
Sounds lean.
No, 350 headers will not fit directly on an Oldsmobile 403 engine. While both engines are part of the GM family, the Oldsmobile 403 has different exhaust port configurations and dimensions compared to the Chevrolet 350. To use 350 headers, you would need specific adapter plates or custom modifications to ensure a proper fit.
The frame engine mounts need to be moved and the headers need to swaed with the 350.
The headers for a 350 and 305 are the same.
Headers designed for a 350 engine typically will not fit a 454 engine without modifications. The two engines have different dimensions and exhaust port configurations. While some aftermarket headers may be adaptable, it's essential to verify compatibility based on specific measurements and designs. Always consult manufacturer specifications or an expert for the best fit.
Not enough to even notice.
Yes, you can. There is plenty of offers in the Net for that. Technically, you cannot put headerS on the engine, but you can put A header (unless of course, you want to do a true dual exhaust system and get a custom set of headers, but that would be very un-4 banger like)
A bare Chevy 350 engine block weighs about 200 to 250 pounds. When you add in the crankshaft, camshaft, headers, and the intake it is more like 500 to 550 pounds.