I found some 390 parts: crank+rods+pistons. Crank is 3U ( = 70s truck)and pistons have a 390 4V marking.
Can I use a standard 390 damper and flexplate with this crank (neutral balance)?

-66 Fairlane 390 GTA.
-70 Torino GT originally 429 SCJ DragPack.
-80 Fairmont Futura Street 393 11,05/ 125mph.

balanced externally.

ww

1965 Galaxie 500XL 445ci Stroker (soon) C-6
1965 Galaxie 500XL 390ci P-Code, 4-Speed
1965 Galaxie 500XL 289ci Cruse-O-Matic
2001 Ford F-150 SuperCrew 5.4L
2006 John Deer X320 Garden Tractor

Some of the heavy truck FT engines are external balance.

391's I do beleave (Heavy Duty Stuff). Otherwise f-100 to f-350 are neutral balanced. 428 never came in PU's but are externally balanced.

"The Poor Mans 427"
http://www.fordification.com/poormans427.htm

1973-1979 Ford Truck Enterprise Link:
http://www.network54.com/Forum/399900



Wes Adams FORD428CJ
Built Ford Tuff With Good Ford Stuff
79 F-250 X-Cab 4x4 with a 6.9 Turbo Diesel
64 Falcon X-Ram 428
55 FORD Truck 4-link Rides on air with X-Ram 428
2000 Yamaha V-MAX VMOA#4277
2000 Yamaha 700 Mountain Max
2001 Polaris 600 Edge X
2001 Polaris 500 SP