Yes, you can use the stock chain length - but if your sled is an 03 with over 2,000 - 3,000 miles on it, you better replace the chain and both sprockets. Otherwise you'll have mismatched sprockets/chain from uneven wear - which will lead to more costly problems down the trail
![]()
If you're changing them all anyway, go two larger on the bottom - that will take up some slack in the chain after it stretches.
If you're changing them all anyway, go two larger on the bottom - that will take up some slack in the chain after it stretches.
