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Only if it was sold in California. In 1974 all California cars had catalytic converters. In 1975, the rest of the country followed suit. If you've got the build sheet, you should be able to easily determine which dealership sold the car new and then you'll know if it should have a cat.
What else can I help you with?
Does the muffler go before the catalytic converter on a 1995 Chevy 2500 with a 454 engine?
Muffler should be after the cat.
Why does your 1977 Chev 454 4-bbl idle well but have no power?
weak fuel pump? Plugged fuel filter? Plugged air filter? Plugged catalytic converter?
How may liters does a 454 motor have?
A 454 is 7.4 liters.
Where is the temperature heat sensor on a 454 Chevy motor?
Were is the temperature heat sensoe on a 454 chevy motor.
Where is oxygen sensor on 1997 GMC 3500 truck with 454 engine and is a dually and 4 door?
There should be at least three O2 sensors in that vehicle, one in each exhaust pipe after each exhaust manifold and one after the catalytic converter.
How much horsepower is in a 454 boat motor?
In some 454's 330hp, in other 454's with bigger heads 390hp
Can you put 454 head on a 305 motor?
no
What is the horsepower output of a 1974 Chevrolet 454?
There was 2 different 454 in 1974 , One had advertised 230 HP@4000 RPM And the other had 250 HP@4000 rpm
What year did they stop making the 454 motor?
the answer is 1998
What motor does a 1970 Chevelle ss have?
402, 454.
Will a 1993 454 motor fit a bellhousing off a 1991 350 motor?
yes
How much power does a Chevy 454 has?
it depends on what year and model the motor is? the 90' silverado ss 454 had 230hp
