| Cyl. Engine Bore | Years Comp. Ratio | NOTES: | Part No. Sizes | Rings | O.E. Assy. No. | O.E. Casting No. | Head Shape |
L6 300 |
1969-87 |
Replaces 1148(Part No. change only). Truck engine after L16, E or F150-350, P350-500. 3.25" dia. "D" head recess 9/32" deep. |
3136 |
2-5/64 |
C9TZ6108A |
C8TE6110S |
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L6 300 |
1969-87 |
Truck engine after L16. 3.25" dia. "D" head recess .28" deep. Replaces 1148D(Part No. change only). Iron Top Groove. |
3141 |
2-5/64 |
D1TZ6108A |
C8TE6110AB |
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L6 300 |
1969-92 |
Hypereutectic special step quench head for heavy UPS type service. Comp. with cyl. head 69cc=8.3. 3.0" dia. head recess .240" deep. |
H3117 |
2-5/64 |
E4TZ6108N |
E3TE6110JA |
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L6 300 |
1969-92 |
Sim. H3117 exc. comp. with cyl. head 76cc=8.3; 69cc=8.7. Special heavy UPS type service. 2.7" dia. head recess .215" deep. |
H3118 |
2-5/64 |
E4TZ6108N |
E3TE6110JA |
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L6 300 |
1975-76 |
Truck engine E-100 or F-100, LC. Flat head replacing O.E. piston with recessed head. |
1147 |
2-5/64 |
C8AZ6108C-D |
C8AE6110BG |
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L6 300 |
1977-86 |
Truck engine. 2.4" dia. off center circ. head recess .30" deep. |
1170 |
2-5/64 |
D7TZ6108A |
D7TE6110JA |
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L6 300 |
1987-95 |
Truck engine, EFI, destroked .010". 3.125" dia. "D" recess .300" deep. |
1186 |
2-5/64 |
E7TZ6108A-B |
E7TE-ACA |
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V8 302 |
1968-76 |
2.50" dia. head recess .156" deep with four valve reliefs. |
1157 |
2-5/64 |
C80Z6108A-B |
C80E6110S |
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