screwf1fidy

If I put a 4" block in the back of my truck do I need new shocks? Or can I get a 2" block and stack it on the stock ones

danorules

Yes you will want new/ longer shocks. Rancho makes a nice set.

Also be prepared to buy longer u-bolts than what shows up in the block kit, I've done it twice and both sets were a hair too short. And they were from different companies

screwf1fidy

OK thanks did u put in all new blocks or did u stack them?

Z7What

Although many do stack blocks, even I have in the past, I suggest NOT to stack them! Some have had issues with them kicking out.

Wayne

techrep

iTrader: (1)

do it right.. dont stack blocks

AirForceJack

Speaking of blocks i need a place to buy the stock 4x4 u bolts, any other place besides the dealership?

2004 f 150 (non heritage)

(Sorry not trying to hi jack your thread)

screwf1fidy

Are cast blocks better then aluminum blocks?

ExpresswayFord

Some truck shops that specialize in springs custom make them. They have a straight rod that they bend up however you want. Tell them the length and diameter you need, width of leaf spring, and if you need a round bend, or a flat bend.

screwf1fidy

What are some shocks that will fit with 2"-2.5" lift block

techrep

iTrader: (1)

Stock shocks will...