| Cyl. Engine Bore | Years Comp. Ratio | NOTES: | Part No. Sizes | Rings | O.E. Assy. No. | O.E. Casting No. | Head Shape |
L4-092 |
1990-94 |
4G15 Engine. 2.56" dia. head recess .020" deep. |
3213* |
1-1.2mm |
MD144901 |
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L4-092 |
1986-89 |
J engine. Flat head with four valve reliefs. |
3305 |
2-1.5mm |
23410-21110 |
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L4-110 |
1989-94 |
Dome .150" high with two valve reliefs. 4G37 engine. |
3216* |
2-1.5mm |
MD100416 |
37 |
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L4-110 |
1990-96 |
1.8L, flat head with two valve reliefs. 4G93 engine. |
3220** |
2-1.2mm |
MD190610 |
93S-HC |
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L4 121 |
1995-98 |
DOHC. .035" dome with four valve reliefs. VIN Y. |
3228** |
2-1.2mm |
4741372 |
4777025 |
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L4 121 |
1995-97 |
SOHC. VIN C. Flat head. |
3229** |
2-1.2mm |
4773975 |
4667965 |
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L4-122 |
1983-92 |
G63B,4G63 SOHC engine. 2.50" dia. head recess .05" deep three valve reliefs. Late model rings. |
3217* |
2-1.5mm |
MD040591 |
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L4-122 |
1989-92 |
Hypereutectic. 4G63 DOHC Turbo 16-valve engine. 2.95" dia. head recess .21" deep four valve reliefs. |
H9123** |
1-1.2mm |
MD133402 |
63DT |
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L4-143.4 |
1992-97 |
4G64 engine. 1994 E56A Galant DOHC engine. Circular 3.10" dia. recess .160" deep. |
3221* |
1-1.2mm |
MD188115 |
64S |
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L4 143.4 |
1985-92 |
SOHC Pickup and Expo. Flat head with three valve reliefs. |
3225** |
2-1.5mm |
MD105377 |
64N-J |
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V6 152 |
1996-97 |
SOHC. Galant. Flat head with four symetrical valves fits both left and right applications. 6G73 engine. VIN H. |
3232** |
1-1.2mm |
MD309393 |
73C |
L4-156 |
1984-89 |
Flat head used in pickup. |
1288 |
1-1.5mm |
MD071172 |
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L4-156 |
1983-89 |
Hypereutectic Turbo, destroked .020". 2.80" dia. head recess .200" deep. |
H3210 |
2-1.5mm |
MD061248 |
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V6-181 |
1988-93 |
Triangular head recess .108" deep with two valve reliefs. Broken sets factory only. G672 engine. |
3201LR |
2-1.5mm |
MD119671(R) |
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V6-181 |
1988-93 |
Coated skirts. Triangular head recess .108" deep with two valve reliefs. Broken sets factory only. G672 engine. |
3201LRC |
2-1.5mm |
MD119671(R) |
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V6-181 |
1993-96 |
6G72 andSOHC 6G72S engines. Triangular head recess .105" deep with two valve reliefs. Broken sets from the factory only. |
3224LR* |
1-1.2mm |
MD197814(L) |
11 |
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