Gotcha Jimmy. Here'* what you need to know

There'* cylinder head info in there too because of someone I'm working with. Note that the L36s have a second right manifold part number for cars that are required to have California ECS

**Edit:** Sorry bout the bad spacing. Only the L36s have an extra manifold part number, the end number is the cylinder head part.

Part Numbers (GMPD):

YEAR MODEL LEFT MANIFOLD RIGHT MANIFOLD R. MANIFOLD (California ECS) CYLINDER HEADS

92 L27 24501727 25537100 24500363

92 L67 (S1) 24501731 25537100 24500363

93 L27 24502380 24500683 24501418

94 L27 24502380 24500683 24501418

93 L67 (S1) 24502380 24500683 24501418

94 L67 (S1) 24502380 24500683 24501418

95 L67 (S1) 24502380 24500683 24501418

95 L36 24504379 24505450 24507480 24508132

96 L36 24504379 24505450 24507480 24508132

97 L36 24504379 24503920 24507480 24508132

98 L36 24504379 24503920 24507480 24508132

99 L36 24504379 24503920 24507480 24508132

00 L36 24504379 24503920 24507480 24508132

01 L36 24504379 24503920 24507480 24508132

02 L36 24504379 24503920 24507480 24508132

03 L36 24504379 24503920 24507480 24508132

96 L67 (S2) 24504379 24505450 24507848

97 L67 (S2) 24504379 24503920 24507848

98 L67 (S2) 24504379 24503920 24507848

99 L67 (S2) 24504379 24503920 24507848

00 L67 (S2) 24504379 24503920 24507848

01 L67 (S2) 24504379 24503920 24507848

02 L67 (S2) 24504379 24503920 24507848

03 L67 (S2) 24504379 24503920 24507848