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Old 04-06-2026, 06:18 PM
MH 1964 MH 1964 is offline
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Location: Tiffin, Ohio
Posts: 125
Default 1965 421 YJ Code Motor Value

I have a 1965 421 YJ complete motor minus air cleaner, exhaust manifolds and distributor. The motor is apart I had the block and 77 heads magna flux to make sure they were good. The block is standard bore, the crank is standard and correct casting 9773384 as well. The tripower is complete with all the correct vacuum components and original carb tags. The block is dated K134 and the tripower and heads are dated K204 so I think they all been together since new. I was going to use this for a tempest project but going a different route so looking for a far value. THANKS!

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Old 04-06-2026, 06:52 PM
tom s tom s is offline
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OK,JMO,block and crank,1000-1250.Tripower if complete and correct 600-750.Heads maybe 250-350.Rods and pistons very little value.Intake little value.Pan,valley cover,valve covers maybe like 150-200.If together and running maybe 1500-2000.Small valve heads not very popular unless doing like a correct 65 big car build.Good luck with the sale.Tom

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Old 04-06-2026, 07:19 PM
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b-man b-man is offline
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2.5 to 3k all day long.

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1964 Tempest Coupe LS3/4L70E/3.42
1964 Le Mans Convertible 421 HO/TH350/3.08
2002 WS6 Convertible LS1/4L60E/3.23
1966 VW Type 2 Single Cab Pickup 140hp 2276
1956 VW Type 2 Panel Van 36hp 1200
1957 VW Type 1 Beetle 180hp 2276
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Old 04-09-2026, 08:55 AM
MH 1964 MH 1964 is offline
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THANKS Guys!! Appreciate the feedback.

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