0
First things first. There are no "Big or Small" block Pontiac's. They all share a common design and general dimensions from the 265 all the way up to the 455. The exception is the 265 and 301, which are short deck. 350-400 cu. inch. engines have a 3.00" main where the 421-455 engines have a 3.25" main.
On to your block. The 9799914 is was a 400 cubic inch block that was cast in 1970. The 1970 Ram Air III used this block with 4-bolt main caps. Everything else got the block without the 4-bolt main caps, but were drilled for them. Your application code stamped on the right front of the block near the timing cover will narrow it down for you.
Hope this helps.
Britt Bettell
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is the firing order for Pontiac 400 engine both small block and big block?
The firing order for the Pontiac 400 engine is that the small block powers the big block.
What is the torque specs on a Pontiac 350 Big Block?
First its not called a big block, Pontiac never made a small block. it is just called a Pontiac 350. as far as tourque i t ranges from 150 to 400 depending on the year and trim
400 firebird big block or small?
There is no "small block" , "big block" with Pontiac engines. The physical size is the same from 326ci to the 455.
Is a 400 engine in a 68 firebird a big block or small block?
Pontiac uses same block no small or big, Chevy describes their engines small or big
Did Pontiac have a 400ci big block or wide wedge?
Pontiac had no big blocks. all Pontiac engines are the same size externally (except the 301, it was a little smaller.)
Did Pontiac firebird have a big block 400 in 67?
There is no Big block or small block in Pontiacs. They were the same size. "67 did have the 400 and 400 HO available for the Firebird.
What is the points gap on a 73 Pontiac 400 big block?
Pontiacs didnt make big blocks.
What is the firing order on a 1976 Pontiac 350 big block?
GM big blocks start with the 400. There are two 400s, a small block & a big block. The 350 is a small block, not a big block. Firing order is 1-8-4-3-6-5-7-2
What is the biggest engine or big block you can put in a 1973 Pontiac Ventura?
455 c.i.d.
Is a Pontiac a small block?
Depends on which Pontiac engine you are referring to. Any GM engine 400 cubic inches and under are considered a small block with two exceptions. The 396 is a big block and there were certain 400's that are big blocks. Two versions of the 400 were built.WRONG. All Pontiacs from 326-455 are the same size block externally. The only major difference is that the 326, 350, 389, and 400 have a 3" main bearing size. The 421, 428, and 455 are 3.25" mains. Now...if you are talking about comparing a Pontiac block to say a Chevy block....the Pontiac is larger than a small block and slightly smaller than a big block.
Where do you find a thermostat for a 1989 Pontiac Leman's Limited Edition?
Where the big radiator hose connects to the front of the block.
Fuse block connections on a Pontiac Grand Am?
looking for a fuse panel block 2008 pontiac
