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Old July 25th, 2021, 08:54 PM
Prowbar Prowbar is offline
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Join Date: Dec 2020
Location: Friesland, the Netherlands
Truck: 1965 GMC 1500, 478 V6, SM420
Posts: 383
Rep Power: 181
Prowbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the roughProwbar is a jewel in the rough
Default Re: Original specs for 478 needed

Took some pictures of my manual, has all the V6 specs you need including torque values. Good luck.
When you enlarge them they have the proper orientation.
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