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GM Metro
1.0L 3 cylinder Metro (hydro) 1989-2000 HAG/SZ 1.0-Hy $325.00
Casting 534, S14, S3, S16, S2, S4, S6, S7, & S8
1.0 3 cylinder Suzuki Sprint (mechanical) 1986-1988 HA/SZ 1.0-Mec $325.00
Casting 0JssB190, 82001, S28200, S4, S6

1.3L 4 cylinder rollar 1995-1999 HA/SZ 1.3-02 $325.00
1.6L 4 cylinder 4 Casting # S8 1989-1990 HA/SZ 1.6-S8 $325.00
Tracker, Samurai, Sidekick manual over head cam.
Same as the 1.3 except the 1.6 is fuel injected

1.6L Geo Prism #6 DOHC HAG/TO 1.6-4AGEC $425.00
Engine modol Toyota 4AGEC 1995-1997
1.6L Geo Storm SOHC HAIS 1.6-S-4XE1 $395.00
SOHC isuzu engine casting 4XE1 1990-1996
1.6L Storm GSi DOHC HAIS 1.6-D-4X31 $395.00

1.6L FI 16 valve Suzuki SOHC 1995-99 Tracker HAG/SZ 1.6-16V $495.00
Comes head port or maniforl injection ports.
1.6L GM Prism Toyota 4AF HATO 1.6-4AF $395.00
1988-1989 Carbureted
1.6L Geo Pr ism #5 HAG/TO-4AFE $395.00
Engine Toyota Corolla and Celica Fuel injection 1988-1991

1.6L (Brazilian) LeMans, Daewoo 1991-1993 HAG
1.6-B $285.00
Casting # 90209859, 76124
1.8L Chevy Luv Truck (Isuzu) 1972-75 HAG/IS-180 $345.00
call for availability
1.9L Chev Luv (Isuzu) G200 1982-85 HAG/IS 1.9-G200 $345.00
call for availabili

1.9L Saturn Eng 9 SOHC 1993-2002 HAG/SA 1.9-S $345.00
Casting #21000713 and 21006649 later modle have smaller ports
1.9L Saturn Eng 7 DOHC HAG/SA 1.9-D $495.00
The egr valve mounting plate in the picture is at 45 degreeze to valve cover, Some are pallel to the valve cover.

1.8L (Brazilian) 1982-1987 HAG
1.8-B $285.00
2.0L (Brazilian) 1987-1991 HAG
2.0-B $285.00
The late modle 2.0L Brazilian head has a dee shaped combustion chamber,
but it can be interchange with the early 2.0 Brazillian.

2.0L Push Rod Casting 049 & 738 HAG 2.0-049-738 $295.00
1987-1990 throttle body injection round intake port


The 391S has extra holed to mount a rear water out let on the trucks. We drill all the casting with these holes and install a core plug. You will need to remove it if the head is installed on a pick up/
2.2 Push Rod port inS HAG 2.2-391 jection 1991-1996 Cast #391 $295.00
2.2 Push Rod 1997-2003 Casting 146 has EGR HAG 2.2-146 $295.00
2.2 Push Rod 1997-2003 Casting 507 no EGR HAG 2.2-507 $295.00
The 507 & 146 have 7mm valves and it is a roller cam, no rocker studs
With EGR Valve
No EGR Valve
When installing the cam towers do not follow the torque that is given by GM (10 ft or 120 inch pounds plus 90 degrees ) with out replacing the cam bolts
This torque is for new strech bolts ONLY !
Any time a torque calls for a degrees past the torque it is a STRECH Bolt !!
Note some people have used the old bolts and hand tighten the bolts and have had no problems.
2.3L Quad 4 DOHC Early (955) HAG 2.3-955 355.00
2.3L Quad 4 DOHC 1989-1992(086) HAG 2.3-086 375.00
2.3L Quad 4 DOHC 1989-1995 (753,303) HAG 2.3-468 375.00
2.3L Quad 4 DOHC 1993-1996 (456) HAG 2.3-456 375.00
Thermostate in block (-456)

2.3L Quad SOHC (468-087) HAG 2.3-S-087 375.00
2.3L Quad SOHC no thermostate (302) HAG 2.3-S-302 375.00
2.4L Quad 4 Casting # 24574683-18 HAG 2.4-18 395.00

3.0L V6 DOHC Daewoo (Catera and Saturn X30XE} 97-08 HADA 3.0 395.00
3.1L V6 and 2.8L V6 HAG
3.1 205.00
Casting # 651, 696, & 834

3.4L V6 casting 170 & 487 HAG
3.4 225.00

3.4 V6 4 valves 1995-1997 Lumia, Grandprix,Cutlass HAG 3.4 12V 295.00
casting # 101271274, 24503315


GM Trailblazer 4.2L 6cylinder HAGM 4.2L 595.00

GM aluminum V8 LS HAG
4.8 250.00
HAG
5.3 250.00
HAG
5.7 250.00
HAG
6.0 250.00