A powerglide is a 2 speed automatic transmission.
1500--2 bolt, 2500 4 bolt
4 bolt main
i have a engine with this # and its a 2 bolt main
no
4
should be 4-bolt
The difference between a 2 bolt main and 4 bolt main is how many bolts hold the caps that hold on the crankshaft. (A 2 bolt main has 2 bolts to every cap and the 4 bolt main has 4 bolts to every cap) A 2 bolt main should be able to handle 500hp as long as you don't push it above 5500RPMs.
yes
No. Most of them were 2-bolt mains. The 3/4 and 1 ton 350 engines were 4-bolt main engines. All the 1/2 tons had the 2-bolt main block.
no cause a 4 bolt main has 2 extra bolts on each main
4 bolt their stronger better lasting
That would be a 4-bolt engine in that truck.