A 1980 Pontiac Firebird can accommodate various engine options, including the original 3.8L V6 and the more powerful 5.7L (350ci) and 6.6L (400ci) V8 engines. Additionally, enthusiasts often swap in modern engines, such as the LS series V8s, for improved performance and reliability. Other compatible options include small block and big block Chevrolet engines, depending on the desired power and modifications. It's important to consider the necessary modifications for fitment, such as motor mounts and exhaust systems.
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Either a 3.8L V6 or a 5.7L LS1 V8
Does your Firebird have a Chevy or Pontiac motor in it?If it is a Pontiac motor, you will need an adapter from Summit or Jeg's.Also, it could be a different output shaft length and spline count.
What engines fit a 1980trans am
Yes
Can a v.8 5.7l 350 engine fit into a 1994 Pontiac firebird?
15.5 gallons
Nope
Not without modification
no it will not fit
it will fit. you will have to use camaro frame mounts.
no. but it will fit on a garbage truck