14015445...454.......78-90...2 or 4 boltMortec.com
You can also contact General Motors directly, they don't like it but will answer your questions. Have the suffix code ready and they can tell you exactly when,where,what your motor is with the suffix code. Just let them know you are rebuilding it and need the information for the correct parts to purchase for the build.nastyz28.com also is a great place to get info on the good stuff. Hope this helps.
It can be either a 2 or 4 bolt
For this question to be answered you must provide the number that is above the timing chain cover. it is a 1978-1990 2 or 4 bolt main
4.3 v6 gm late model
Actual olds heads casting numbers are underneath the valve covers
Jon B. Cave has written: 'Performance fly casting' -- subject(s): Fly casting
Underneath the engine oil cooler
Engine number is underneath the distributor on front housing on the rough casting. If that fails check underneath the alternator on front housing.
1979 corvette L82 aluminum low profile performance manifold
there are a million different casting no. they do sell books of casting no. and also I've heard of a site where you can look up casting no. that's the best i can do . the books i have go back to the muscle cars, and they don't list your no. sorry. To the best of my knowledge it's for an old 350 engine. A little bit high performance, about 300hp. I've got one down in my basement here in Sweden.
Most of those engines were drilled for either starter bolt pattern. What matters is that you get the right starter for the size flywheel you're using. The 153 tooth and the 168 tooth require their own starter nose cone. Except for the aftermarket gear reduction starters which are usually drilled for either flywheel.
Theatre productions are cast using the 'casting call' method. Auditions can be by invitation, by special arrangement or by open casting call. There are roles, however, which are simply assigned, given the performance skills of the talent identified for the role.
Metal casting can be done thro sand casting ,investment casting , pressure die casting methods