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09-26-2010 06:03 PM #7
I believe you’ll find your engine casting number is 3969854. If so, you have a 1971 Truck 402 – Advertised horsepower is 310. It originally came with a TH-400 transmission.
The heads are basic big block oval port, low performance, 366-427 truck, 122 cc combustion chamber with 225cc runners. Advertised C/R was 9:1"Where the people fear the government you have tyranny. Where the government fears the people you have liberty." John Basil Barnhil





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Yep. It’s pretty sad.
Dead!