CORTEX GM
Product Information
KEY FEATURES
ADDITIONAL FEATURES
Applications & Performance Levels
Corvette 5.7L LS1
1999-2004
+15.1HP
+13.6ft/lb
Corvette 5.7L LS6
2001-2005
+11.2HP
+11.9ft/lb
4.3L C1500
2006-2006
+19HP
+24ft/lb
4.8L CK Pickup, Suburban & Tahoe
1999-2007
+13.1HP
+16.6ft/lb
5.0L CK Pickup & Suburban
1999-2000
+18HP
+28ft/lb
5.3L Avalanche, CK Pickup
+18.0HP
+17.0ft/lb
5.3L Suburban & Tahoe
5.3L Trailblazer EXT
2003-2004
5.7L CK Pickup & Suburban
+21HP
+34ft/lb
6.0L Avalanche, CK Pickup
+23.7HP
+22.4ft/lb
6.0L Suburban & Tahoe
6.0L HO SS Pickup
2003-2006
+12.9HP
+15.9ft/lb
6.0L SSR
2005-2006
+35HP
+35.7ft/lb
6.0L LS2 Trailblazer SS
2006-2007
+29.5HP
+54.8ft/lb
6.6L LMM / CK Pickup Duramax
2007-2008
+77HP
+117ft/lb
6.6L LBZ / CK Pickup Duramax
+83.5HP
+144.2ft/lb
6.6L LLY / CK Pickup Duramax
2004-2006
+119.9HP
+206.4ft/lb
6.6L LB7 / CK Pickup Duramax
2001-2004
+88.9HP
+141.4ft/lb
7.4L CK Pickup & Suburban
+25HP
+33ft/lb
8.1L Avalanche, CK Pickup & OOOSuburban
2000-2006
+32.6HP
+37.6ft/lb
Price: $500.00 $429.00