Tell tale signs it`s a C5R?
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Originally Posted by LSX Wizard
C5R blocks have blue anodized screw-in plugs in the sides of the block. Stock blocks don't.
Yes, I have owned one before and inspected it for these exact distinguinshing factors and I agree with the above statement.
Also, at the time I bough mine about 4 years ago they had a little tag on the bottom lower side of the block that said "SCHWARTZ ENGINEERING." Not sure if that is still the case but at the time for me it these were the 2 physical factors that visually stood out and identified the C5R block!
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
Last edited by Chicago Crew UnderBoss; 09-10-2007 at 04:19 PM.
#23
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Originally Posted by Chicago Crew UnderBoss
Yes, I have owned one before and inspected it for these exact distinguinshing factors and I agree with the above statement.
Also, at the time I bough mine about 4 years ago they had a little tag on the bottom lower side of the block that said "SCHWARTZ ENGINEERING." Not sure if that is still the case but at the time for me it these were the 2 physical factors that visually stood out and identified the C5R block!![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
Also, at the time I bough mine about 4 years ago they had a little tag on the bottom lower side of the block that said "SCHWARTZ ENGINEERING." Not sure if that is still the case but at the time for me it these were the 2 physical factors that visually stood out and identified the C5R block!
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
Blue anodized core drain plugs. Blue crossbolts on mains. C5R specific head studs (std threads) Schwartz Eng. Markings. Wet sump stock LS1 style oiling system.
Shane