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Intake Manifold
All Chevrolet intake manifolds were
either cast iron or aluminum. The aluminum intakes were built by Winters Industries and
carry the Winters "snowflake" logo on the intake. The date code on your intake
can be decoded on the Date Decode page.
Aluminum
Intake Manifolds |
Part
Number |
Carb
Type |
Year |
Engine |
HP |
3885069 |
4 BBL Holley |
1967 |
396 |
375 |
1968 (early) |
3917610 |
4BBL Holley |
1967-68 |
302 |
290 (Z/28) |
3919878 |
4BBL Holley |
1967 (late) |
396 |
375 |
1968 (early) |
3932472 |
4 BBL Holley |
1969 |
302 |
290 (Z/28) |
3933163 |
4BBL Holley |
1968 (late) |
396 |
375 |
1969 |
375 |
427 |
425 (COPO) |
3933198 |
4BBL Holley |
1969 |
427 |
430 (ZL1) |
3941126 |
2X4BBL Holley |
1968-69 |
302 |
290 (Z/28 crossram
bottom half) |
3941130 |
2X4BBL Holley |
1968-69 |
302 |
290 (Z/28 crossram
top half) |
Cast Iron Intake Manifolds |
3877652 |
2BBL (all) |
1967 |
327 |
210 |
283 |
195 |
3883948 |
4BBL Rochester |
1967 |
396 |
325 |
1968 |
396 |
325, 350 |
3905393 |
4BBL Rochester |
1967 |
327 |
275 |
350 |
295 |
3916313 |
2BBL Rochester |
1969 |
350 |
250 |
3919801 |
2BBL Rochester |
1968 |
327 |
210 |
3919803 |
4BBL Rochester |
1968 |
327 |
285, 325 |
350 |
295 |
3927183 |
2BBL Rochester |
1969 |
307 |
200 |
327 |
210 |
3927184 |
4BBL Rochester |
1969 |
350 |
255, 300 |
3931067 |
4BBL Rochester |
1969 |
396 |
325, 350 |
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