If it's a 496 Chevy, yes.
The most obvious diff is 350 CUBIC inches is much small that 496 cubic inches. Also likely the 350 is a small block where as the 496 is a big block. The 496 will be a physically appearing bigger motor if that is the case. With great displacement also comes greater power or power potential. A mildly modified 350 can produce more power than a stock 496. Big Block Chev weighs in at around 675 Pounds and a 350 small block weighs in at about 575 pounds.
496
Be sure to change spark plugs
The GM 8.1 Litre engine is a 496 cubic inch big block motor.
49600%496= 496 * 100%= 49600%
496/1240 x 100 = 40 Therefore, 496 is 40 percent of 1240.
percentage of 496 = 49600%
496/1
496 ounces = 496/16 pounds = 31 pounds
496/100x75=372
496 - 237 = 259
No - 496 is a perfect number.