I have been scanning ebay for engines getting ideas, and was wondering what the numbers are that tell if the block is an LS6 block. I had seen some post on this before but can't locate them now. Thanks for the help.
Randy
I have been scanning ebay for engines getting ideas, and was wondering what the numbers are that tell if the block is an LS6 block. I had seen some post on this before but can't locate them now. Thanks for the help.
Randy
RChevy.48
2001 Silverado RCSB 4.8L
Current Mods
Flowmaster Exhaust
LT1 Fans
vette cam sitting in garage
I think around mid '01 GM put LS6 blocks in all the F-bods and C5's. I am pretty confident all '02+ have them.Originally posted by RChevy.48@Nov 22 2003, 03:55 PM
I have been scanning ebay for engines getting ideas, and was wondering what the numbers are that tell if the block is an LS6 block. I had seen some post on this before but can't locate them now. Thanks for the help.
Randy
The superior man is modest in his speech, but exceeds in his actions. - Confucius
"He who asks of life nothing but the improvement of his own nature, is less liable than anyone else to miss and waste life."- Henri Frederic Amiel
'01 Chev Z71 LT - '85 BMW 745i TURBO - '88 BMW 750iL - '88 Ford F150 XLT Lariat - '79 MB 240D - '79 MB 280S Euro
'80 MB 380SE-5.0 Euro - '85 MB 300SD - '87 MB 300SDL - 1990 MB 300SEL - '91 MB 300SE - '91 MB 560SEL
Let's face it, the red hair... makes 'em wet.
12561168 is the casting number for an LS6 block.
02 Silverado
02 TrailBlazer
I knew I had seen this before! hahaha! http://forum.ls1truck.com/index.php?showto...st=0&#entry1858
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning
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