Has anyone else noticed that they carry ls1 and ls6 blocks for a lot less money than anyone else? Anyone ordered one, know the catch here? Are they unmachined blocks or something, with no holes drilled? There is a $500+ price difference between what GM charges and what they charge.

 

Have you called to ask them?

 

Discount by buying in bulk would be my guess

Besides, Gm will ream you on pricing

 

No problems when i bought mine..works fine had it built into a 383 shortblock and the have great customer service as well.....

 

man, texas speed is great to deal with and stand behind their stuff , give them a call and you will not be disapointed

 

Got an email back from them. It turns out that GM had a bunch of surplus blocks that they bought cheap, and even though the price is still listed on the site, the blocks are gone now.