what brand do you recomend and what mods to the block need to be done to accomodate them

 

no mods if you use the correct ones... I have the comp endure-x lifters but i have only heard good about the isky and crower solid lifters.

 

bret will recommend isky

 

I like Morels, but they are a little expensive.

 

If I run the .300 longer ones i do not have to grind the top of the lifter bores?
anyone have the part number for Isky's or crower I only found the comp#'s

 

Crower Cutaway Severe-Duty

 

The +.300" ones are what you want. No grinding on the block to make them fit.

The Isky Red Zones are Good, but the new EndureX Comp design is good now with the oiled roller wheels and better bearings. They finally stepped up and updated the design to the modern standards.

Bret

 

hey guys do any one have the part number to those comp endure-x soild lifters for the LT1 MOTOR

 

http://store.summitracing.com/partde...5&autoview=sku

 

Ummm no they are the 871-16 or 873-16 should be around $450 a set.

Bret

 

Those do not have the taller body nor are they the endure-x series. 888-16 are the endure-x model, .842 diameter with the +.300 taller body for the late model blocks.

 

I have also found these
crane 11522
bulletcams LRR4604
can't find the crower or isky....will probly use the comp anyway

 

Ummm you better go back and do some homework, the parts have all changed so EVERYTHING is a Endure-X lifter now in the solid roller lifter line.

http://www.compcams.com/information/...lerLifters.pdf

The 871-16, 873-16 or 888-16 Lifters all work.

Bret

 

Do a search for crane lifters... I know there is a certain part number that has resulted in engine failure for some.

As for the correct part number, you might want to call and ask comp which one they reccommend.

according to the compcams website all three will work but the 888-16 show for "street and marine applications" and they are a few bucks more. I think they have a groove down the body of them to help with oiling but it has been a while since I installed mine.

871-16:http://www.compperformancegroupstore...Category_Code=
873-16:http://www.compperformancegroupstore...Category_Code=
888-16:http://www.compperformancegroupstore...Category_Code=

 

firetird, read that link I posted up about the lifters