What type of engine is 14093638
6L80e
1958 - 61 Corvette and Passenger 283 CI motor with Rochester WCFB , Carter 4 barrel or Carter WCFB.
Find the casting number on them... type "GM (insert casting number)" into a search engine and you should find what you're looking for.
these consist of a single wood frame outlining the shape of of the casting .this type of pattern is used for large casting ,required in small number.
3998993 is from 72 or 73 307 or 350. 75 cc chambers.
It’s a 6L90E 6 speed GM automatic.
Part/casting number on the back of the block..... If the engine has not been tampered with, you can look at the harmonic balancer size, type of exhaust manifolds used. If the heads are off the motor, the evidense will be obvious due to bore size
The VIN on the dash will tell you everything you need to know. Engines dont have VIN's. They have casting numbers. Such as "Block Casting Number" or a "Head Casting Number" or a certain/specialized part number. But on old cars this maybe different and I stand corrected.^^This is correct, even for old cars. The block or head casting numbers will tell you the "type" of vehicle the engine was designed for but not the specific VIN is was installed in.Some blocks have numbers for destined for "crate" which means it was not installed in a vehicle, but used as a replacement motor. For US engines, the block number will usually narrow your search down to a 5-10 year block and the type, such as truck or car. Special vehicles, like Corvettes and such, will have specific numbers (because they used aluminum and high performance parts) so the search will narrow down further.
By introducing a number of resistors regarding the type of your motor and the starter used.By Sir Jembe.
your a Dylan
Type-casting.