LD4B on a 360

It will work.

The ports are actually for the 273/318 heads, but can be port matched to the 360 heads.

Or trade one for an LD340 which is the comparable intake but for the larger ports of the 340/360 heads. I have more trouble finding the LD4B than the LD340. It may be worth trading someone who is building a 273/318 and getting a LD340.

Just a few options.

But yes, it will work and run great. Unless you can upgrade to the LD340, go with the LD4B.

*Sidenote: The LD4B does not have attaching bosses for the stock coil mount on the intake, where the LD340 does....

You will have to find an external place to mount the coil if you go with the LD4B...

Those are the pros and cons, you make the decision that best fits your situation....


The LD4B is a great street intake to bolt on a basically stock small block. It has nice low end and mid range, no hiccups off the line when set up properly. Same with the LD340.