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Q: Is the exhaust pipe the same size on a 454 and a 350?
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What is the stock exhaust pipe size on 1998 silverado?

depending on the size of engine 5.7 lt (350) is duels into the muffler of 3in pipe and single 3in out to the rear of truck 5lt (305) 2in y pipe to cat and duel 2 inch tail pipes (454) 3in same as 5.7lt


What are the valve size differences between a 305 and a 350 Chevy?

305s had 1.72" intakes with 1.50" exhaust valves. Depending on the 350, it could be the same, or have either 1.94" intake and 1.50" exhaust, or 2.02" intake with 1.60" exhaust.


Where is the oxygen sensor on a 1994 Chevy pickup truck with 350 v8 2wd?

It is in the exhaust pipe up by the engine exhaust manifolds.


Can you put a 350 engine where a 305 used to be in a 1983 Chevy silverado?

Yes, but the exhaust Y pipe from the 305 may not fit the 350.


Why is 1 exhaust pipe cold and the other hot on a banshee 350 twin?

only one cylinder if firing


What is the Loudest exhaust for 86 Chevy 350?

the absolute loudest exhaust is short open pipe above 2 1/4 inch diameter. the shorter, the louder


What size pipe is needed for 350 GPM?

That would depend on the pressure huh?


Where is exhaust pipe gasket on 1992 Chevy blazer 5.7 L v8 350?

its right after the exaust manifold.the exhaust manifold is on each side of the motor.it runs from there to uder the car or truck.it connects the manifold and the begining of the pipe that runs to your muffler.


Where is 02 sensors on 89 suburban 350 4x4 1500?

There is 4 of them, They are about 4 inches long and have a electric wire hooked to them. You can find them in the exhaust pipe, Start up at the engine where the exhaust hooks to the exhaust manifolds and start looking. You will find them.


Can you install a 1997 Chevy Suburban 350 V8 engine into a 1997 Chevy C1500 that has a 305 V8 with no mods?

The only one I can think of is the exhaust Y-pipe may not fit from the 305 to the 350.


What size valves are in 1978 chevrolete1 ton motor home with a 350?

Probably 1.72 intake and 1.50 exhaust, but also could be 1.94 intake and 1.50 exhaust.


How do you put a350 Chevy motor in a1989 Chevy pick-upthat has a 305?

It will bolt right in but, the "Y" pipe on the exhaust system from the 305 will not fit on to the 350.