The donor-350 engine block didn't have to be perfect ... the resulting displacement would be less than 383 cubic inches, so a little cylinder wear was fine. The key ingredient is the crankshaft ...

Across the engine block are all kinds of different seals: The head gasket sandwiches between the block and cylinder head (where the valves live), the output shaft seal (or, rear crank seal) prevents ...

The 1970 4-4-2 equipped with the W-30 455 was an epic muscle car but it could've been even better with the 32-Valve W-43 455 ...

The 3-cylinder engine is built to be lightweight and reliable. Toyota put a lot of time and effort into ensuring that the ...