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Crankshafts for 351W Ford
All Ford 351W cranks are made with small block Chevy rod journals, with a minimum of 6.200" rod length unless otherwise noted.
Our cranks will work on either the old style or new style rear main oil seal
Cast Crankshafts
| part no. | stroke | balance | main size | bobweight* | constr. | notes | price |
| 103513750 | 3.750" | external (28 oz) | 3.000" | 1920 | cast steel | 305.33 | |
| 103513850 | 3.850" | external (28 oz) | 3.000" | 1900 | cast steel |
 standard
Ford rod journals, use 351W rod and standard 302 piston |
305.33 |
| 103514000 | 4.000" | external (28oz) | 3.000" | 1920 | cast steel | 305.33 | |
| 103523850 | 3.850" | external (28 oz) | 2.750" | 1900 | cast steel |
351C.
Use 6.000" or longer small block Chevy rod. |
326.67 |
Forged 4340 Chromoly Steel Cranks
| part no. | stroke | balance | main size | bobweight* | constr. | notes | price |
| 435135006200 | 3.500" | internal | 3.000" | 1900 | 4340 | 785.33 | |
| 435136006200 | 3.600" | external, 28 oz.l | 3.000" | 1900 | 4340 | 785.33 | |
| 435137506200 | 3.750" | internal | 3.000" | 1900 | 4340 | 785.33 | |
| 435140006200 | 4.000" | internal | 3.000" | 1900 | 4340 | 785.33 | |
| 435141006200 | 4.100" | internal | 3.000" | 1900 | 4340 | 785.33 | |
| 435142506300 | 4.250" | internal | 3.000" | 1900 | 4340 |
must
use 6.300" rod or longer |
785.33 |
| 435235006200 | 3.500" | internal | 2.750" | 1900 | 4340 | for use with SVO block | 785.33 |
| 435236006200 | 3.600" | internal | 2.750" | 1900 | 4340 | for use with SVO block | 785.33 |
| 435237506200 | 3.750" | internal | 2.750" | 1900 | 4340 | for use with SVO block | 785.33 |
| 435240006200 | 4.000" | internal | 2.750" | 1900 | 4340 | for use with SVO block | 785.33 |
| 435241006200 | 4.100" | internal | 2.750" | 1900 | 4340 | for use with SVO block | 785.33 |
| 435242506300 | 4.250" | internal | 2.750" | 1900 | 4340 |
for
use with SVO block, must use 6.300" rod or longer |
785.33 |