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All in all, not really. The biggest difference is about 5 cc of engine displacement which equates to about a .1 drop in horsepower from the 460 to the 455. With all other specifications being close enough to go unnoticed (weight 12.8 lbs for the 455 and 12.79 lbs for the 460) and most being the same (fuel and oil capacity). But, one bigger difference would be the price with the retail price of the 460 at about $50.00 higher depending on where you purchase.
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∙ 11y ago
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How much horsepower does a 460 big block have?
460 horsepower
What is the size of a Buick 455 main bearing?
Really big.
Gto 400 big block or small block?
There is no such thing as a small block or big block Pontiac. Outside dimensions are all the same from the 326 all the way up to the 455. The only real difference in the blocks is the size of the mains. The 326-400 run a 3" main...while the 421-455 run a 3.25" main. If you are "comparing" it to say a small and big block Chevy.....dimensionally it falls in the middle.
What motor size is this 396021f?
68-72 Oldsmobile big block 455
Does a 351 windsor bell housing bolt pattern match a 460?
no 351 windsor engine is small block. 460 is a big block
What is the biggest engine that will fit in a 1998 mustang?
A 460 big block.
What is the biggest motor to put in a f150?
ford 460 big block
What is the biggest engine or big block you can put in a 1973 Pontiac Ventura?
455 c.i.d.
How big is 460 square feet in yards?
Since there are 9 square feet to 1 square yard,460 square feet = 460/9 square yards = 51 1/9 square yards.
How many 72 Cutlass were made and how many came with 455 engine?
Yes i Don't know how many Oldsmobile Cutlass 455 were made but it wasn't as many as the Oldsmobile 350 Rocket. So it was a big plus if you had the 455 engine because it wasn't as many around.
Is a 6.6 403 motor a big block?
the 403 is a smallblock with a big block bore. the bore is actually bigger on a 403 than it is on a 455
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.
