401 heads part #'s

[ozziewynot]

My recently rebuilt '78 401 has part # 3231475 heads .
Would anyone know if those are the heads supplied with that block originally . Also will they support rollers or need machining .
Thanks

[Kris]

Both 401's that have passed thru my hands have had 475-1 and 475-2 heads. One had one of each...

They will need machining and pushrod guides to accept roller rockers, unless you spend the extra money for the shaft mounts...


k.

[ozziewynot]

Thanks for that info , Kris .

One more question , Would you know who offers the roller rockers that don't require machining the head .

[AKAMC]

The 3231475 Heads have bridged rockers and came on 78 rigs.

[Kris]

Harland Sharp.
These were the ones I was thinking of, but they are showing as not available now.

http://store.summitracing.com/partdetail.asp?part=CSP%2DSV4004&autoview=sku


They arent listed on Harland Sharps website now either... Hmmm...

Give them a call and let us know what you find.


k.