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-   -   What size lowering blocks to use? (https://67-72chevytrucks.com/vboard/showthread.php?t=748192)

Fastest32 10-10-2017 10:54 AM

What size lowering blocks to use?
 
I have a bolt in c notch and I ordered a super track bar already. I have the shock relocating brackets and I'm running bags. I want to order some blocks so that I can run more air in the bags but I cant decide whether to run 1.5 or 2 inch blocks I'm more than likely gonna run 15 inch wheels. Any input?

Indian113 10-10-2017 11:13 AM

Re: What size lowering blocks to use?
 
I think 1 inch might be your limit as you said you were running 15 inch wheels. If you go 2 inches your axle bolts might be below your scrub line.

Fastest32 10-10-2017 11:15 AM

Re: What size lowering blocks to use?
 
Thanks.

The Rocknrod 10-10-2017 11:18 AM

Re: What size lowering blocks to use?
 
The scrub line. There are those who tempt fate. But it can be an expensive attempt.

PGSigns 10-11-2017 06:44 AM

Re: What size lowering blocks to use?
 
I have 1 1/4" blocks in mine with 3 degrees machined into the top to correct the pinion angle. The blocks move the rear forward thats as tall as I wanted to go and also keep the scrub line intact.
Jimmy

sambrutay 10-13-2017 12:10 PM

Re: What size lowering blocks to use?
 
Quote:

Originally Posted by PGSigns (Post 8058517)
I have 1 1/4" blocks in mine with 3 degrees machined into the top to correct the pinion angle. The blocks move the rear forward thats as tall as I wanted to go and also keep the scrub line intact.
Jimmy

Where did you buy them from if you don't mind me asking.

The Rocknrod 10-13-2017 01:23 PM

Re: What size lowering blocks to use?
 
CPP sells them:
http://www.ebay.com/itm/64-65-67-68-...19.m1438.l2649

vin63 10-13-2017 02:13 PM

Re: What size lowering blocks to use?
 
1 Attachment(s)
I run a 2-inch block...it's close but the tubular trailing arm mount clears.

PGSigns 10-13-2017 02:17 PM

Re: What size lowering blocks to use?
 
I machined mine.
Jimmy

sixty4bigwindow 10-23-2017 12:49 PM

Re: What size lowering blocks to use?
 
Ok, so question on this. I am getting a set of 02 wrangler rear springs, and have a 2 inch block of steel that I will throw on with custom U bolts. With the amount of drop this will give me, should I be using an axle shim??

Palf70Step 10-23-2017 07:17 PM

Re: What size lowering blocks to use?
 
I have heard from the folks that used them is the wrangle springs are too soft. they really don't support the truck well even with an empty bed.

Indian113 10-23-2017 09:14 PM

Re: What size lowering blocks to use?
 
I have TJ Springs and they are coming out this winter. Limit's hauling even one or two buddies at a Car Show. I am going with the correct lowered springs.


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