15/50 summertime 10/40 winter
YES it is.
We need to know size engine you have.
the 7.4 vortec 454 has 290 horsepower and 410 ft lb or torque
vortec 454,1996 thru 1999-->>>290HP 410TQ
The life expectancy of a timing chain on a 1999 454 Vortec engine is 5 to 10 years. The exact time depends on how often the vehicle is driven.
A 1997 Chevrolet 454 cubic inch engine diagram can be found at most Chevrolet dealerships. The engine diagram can be obtained from most auto-parts stores.
no
The 1997 Chevy 454 is powered by a 454 cubic inch V8 engine, which produces 230 horsepower. It has a 3-speed automatic transmission and weighs approximately half a ton.
It is on the front right bottom corner of the engine block just above the oil pan.That is you standing in front of engine looking at it.on my 97 454 vortec its on top in the back next to the distributor cap
Probably about 240 or close. Move to a 96 and it's a lot more. The Vortec started in 96 with the 350 (5.7) and 454 (7.4). I understand the Vortec 5.7 had a little more power than the non-Vortec 7.4, and the Vortec 5.7 has 250 horsepower.
Located inside fuel tank
7,000 lbs