The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**Jason Banks** · 02-01-2025, 12:29 PM

What year is your truck?

I only looked at info for 1967 because that is what I have.

Standard Front is 1600 and rear is 1900 lbs.
HD Front is 1750 and rear is 2500 lbs.

edit: Looked at your post history, you have 1971 and the spring rates were the same according to the dealer info books... download yours here - https://www.gm.com/heritage/archive/...formation-kits

02-01-2025, 12:29 PM	#3
Jason Banks Senior Member Join Date: Dec 1999 Location: TX Posts: 1,787	Re: Spring swap What year is your truck? I only looked at info for 1967 because that is what I have. Standard Front is 1600 and rear is 1900 lbs. HD Front is 1750 and rear is 2500 lbs. edit: Looked at your post history, you have 1971 and the spring rates were the same according to the dealer info books... download yours here - https://www.gm.com/heritage/archive/...formation-kits Last edited by Jason Banks; 02-01-2025 at 12:45 PM.