340 J heads and intake

[Aspen500]

https://greenbay.craigslist.org/pts/5343721745.html

$450

 

[bremereric]

I have one rusty one for cheap.

 

[NoCar340]

Not too bad a deal. They're '72 340 heads which are exactly the same as 360 J heads, including the small intake valves. Choke and cup are gone, though, so you wouldn't want to buy this setup for a daily that's used in cold weather. Those pieces are both rare and very expensive since they're '71 only.

 

[Aspen500]

Good eye! Now I see, he has a block off plate bolted on.

 

[NoCar340]

I have that same '71 340 intake, but mine has the choke and cup.

 

[SRTMirada]

Not too bad a deal. They're '72 340 heads which are exactly the same as 360 J heads, including the small intake valves. Choke and cup are gone, though, so you wouldn't want to buy this setup for a daily that's used in cold weather. Those pieces are both rare and very expensive since they're '71 only.

Some later '71 340's came with J heads with 2.02 intake valves.

 

[bremereric]

I have one J head for 25 bucks.

 

[bremereric]

Discounted to $410.00

 

[bremereric]

Sold, he answered back tonight and said it was sold for $325.00

 

[80mirada]

915 J heads were introduced in 1970, they were used as the basis of the T/A (W-1) head. They were used interchangeably with the 894 X head in mid 70 and through early 72 340 production, most have J cast on them, but it is not the only letter that has been seen on 915 castings. There have been 915 casting heads with X cast on them as well as a number of other letters (H,L, etc).