"130501.3815" . . "General Motors Atlas engine#LL8 (Vortec 4200)" . "4200" . . "LL8" . "Vortec" . . "250.826320441309" . "General Motors Atlas engine" . . "0.102" . "LK5" . . . . "L52" . "Atlas 3.5/3.7 I5" . . . . "10.0:1" . "Atlas" . . "LLV" . "Vortec 3700" . "Atlas 2.8/2.9 I4" . "GM Atlas engine" . "General Motors Atlas engine" . "Vortec 3500" . . "DOHC" . . "Atlas LL8" . "2002" . . "General Motors ''LLV''" . "3700" . . . . . . . . . "2012" . "LLR" .