Cylinder Head Search
Years: 1982-1982 Casting Number: 509 Cylinders & Configuration: L4
Special Info:
ACH Part Number: AC171C
Years: 1983-1989 Casting Number: 265,041 Cylinders & Configuration: L4
Special Info:
ACH Part Number: AC172C
Years: 1983-1989 Casting Number: 49 Cylinders & Configuration: L4
Special Info:
ACH Part Number: AC173C
Years: 1983-1989 Casting Number: 802,095,099,896 Cylinders & Configuration: L4
Special Info:
ACH Part Number: AC174C2
Years: 1985-1993 Casting Number: 879,884 Cylinders & Configuration: V6
Special Info: fuel injection, cast iron
ACH Part Number: AC176C1
Years: 1985-1993 Casting Number: 696,651 Cylinders & Configuration: V6
Special Info:
ACH Part Number: AC177C
Special Info: PRESS IN STUDS
ACH Part Number: AC185C
Special Info: SCREW IN STUDS
ACH Part Number: AC185C1
Special Info: SCREW IN STUDS
ACH Part Number: AC185C2
Years: 1984-1997 Casting Number: 248,768 Cylinders & Configuration: V6
Special Info: CAST IRON
ACH Part Number: AC189C
Years: 1985-2005 Casting Number: 64,181,209,103 Cylinders & Configuration: V6
Special Info: PRESS IN 3/8 STUDS
ACH Part Number: AC189C1
Years: 1984-2005 Casting Number: 772,113,140 Cylinders & Configuration: V6
Special Info: 10MM ROCKER BOLT HOLE
ACH Part Number: AC189C2
Years: 2000-2005 Casting Number: 209,064,181 Cylinders & Configuration: V6
Special Info: SCREW IN 5/16 STUDS
ACH Part Number: AC189C3
Years: 1980-1987 Casting Number: 601,305 Cylinders & Configuration: V8
Special Info: H.O.
ACH Part Number: AC192C1
Years: 1989-1995 Casting Number: 187,081 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC193C
Years: 1980-1990 Casting Number: 185 Cylinders & Configuration: V8
Special Info: CAST IRON
ACH Part Number: AC194C
Years: 1980-1990 Casting Number: 339,991 Cylinders & Configuration: V8
Special Info: CAST IRON
ACH Part Number: AC194C1
Special Info: CAST IRON OVAL EX
ACH Part Number: AC194C2
Years: 1972-1988 Casting Number: 882 Cylinders & Configuration: V8
Special Info: LG VALVE, 6 HOLE EXHAUST
ACH Part Number: AC196C1
Years: 1992-2003 Casting Number: 906,062 Cylinders & Configuration: V8
Special Info: VORTEC
ACH Part Number: AC196C10
Years: 1992-2003 Casting Number: 906,062 Cylinders & Configuration: V8
Special Info: VORTEC, NEW HEAD
ACH Part Number: AC196C10NV
Years: 1999-2008 Casting Number: 852,706,862 Cylinders & Configuration: V8
Special Info: VORTEC
ACH Part Number: AC196C11
Years: 1999-2008 Casting Number: 873 Cylinders & Configuration: V8
Special Info: CAST IRON
ACH Part Number: AC196C12
Years: 1999-2008 Casting Number: 317 Cylinders & Configuration: V8
Special Info: ALUM
ACH Part Number: AC196C13
Years: 1995-2003 Casting Number: 374,643, Cylinders & Configuration: V8
Special Info: ALUM, LT1
ACH Part Number: AC196C14
Years: 1992-1997 Casting Number: 320,290 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC196C15
Years: 1987-1995 Casting Number: 191,193 Cylinders & Configuration: V8
Special Info: ROUND PUSHROD HOLES
ACH Part Number: AC196C16
Years: 1997-2004 Casting Number: 241,512,513,592,806 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC196C17
Years: 1986-1996 Casting Number: 810 Cylinders & Configuration: V8
Special Info: ROUND PUSHROD HOLES
ACH Part Number: AC196C18
Years: 1986-1996 Casting Number: 810 Cylinders & Configuration: V8
Special Info: SLOTTED PUSHROD HOLES
ACH Part Number: AC196C19
Years: 1972-1986 Casting Number: 882 Cylinders & Configuration: V8
Special Info: SMALL VALVE, 6 HOLE EXHAUST
ACH Part Number: AC196C2
Years: 1978-1988 Casting Number: 624 Cylinders & Configuration: V8
Special Info: SMALL VALVE, 7 HOLE EXHAUST
ACH Part Number: AC196C3
Years: 1978-1988 Casting Number: 369,624 Cylinders & Configuration: V8
Special Info: LARGE VALVE, 7 HOLE EXHAUST
ACH Part Number: AC196C4
Years: 1987-1995 Casting Number: 191,193 Cylinders & Configuration: V8
Special Info: VORTEC
ACH Part Number: AC196C5
Years: 1979-1990 Casting Number: 261,093 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC196C7
Years: 1978-1988 Casting Number: 388 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC196C8
Years: 1978-1988 Casting Number: 898 Cylinders & Configuration: V8
Special Info: WITH AIR BRAKES
ACH Part Number: AC196C9
Years: 1975-1985 Casting Number: 147,929,742 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC256C
Years: 1975-1985 Casting Number: 716 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC256C1
Years: 1975-1985 Casting Number: 716 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC256C2
Years: 1975-1985 Casting Number: 147,929,742 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC256C3
Years: 1982-1987 Casting Number: 910,694 Cylinders & Configuration: V8
Special Info: Open chamber
ACH Part Number: AC258C
Years: 1982-1988 Casting Number: 191 Cylinders & Configuration: V8
Special Info: Closed chamber
ACH Part Number: AC258C1
Years: 1982-1988 Casting Number: 558 Cylinders & Configuration: V8
Special Info: Open chamber
ACH Part Number: AC258C2
Years: 1982-1988 Casting Number: 556 Cylinders & Configuration: V8
Special Info: Closed chamber
ACH Part Number: AC258C3
Years: 1988-1992 Casting Number: 614,693 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC258C4
Years: 1991-1995 Casting Number: 820,036 Cylinders & Configuration: V8
Special Info:
ACH Part Number: AC258C5
Years: 1993-2008 Casting Number: 403 Cylinders & Configuration: L4
Special Info: NORTHSTAR
ACH Part Number: AC342C2
Years: 1993-2008 Casting Number: 402 Cylinders & Configuration: L4
Special Info: NORTHSTAR
ACH Part Number: AC342C3
Years: 1993-2009 Casting Number: 990 Cylinders & Configuration: V8
Special Info: NORTHSTAR
ACH Part Number: AC347C
Years: 1993-2009 Casting Number: 989 Cylinders & Configuration: V8
Special Info: NORTHSTAR
ACH Part Number: AC347C1
Special Info:
ACH Part Number: AC348C
