69 Cuda 440 said

Edelbrock #LD-4B

Can the LD-4B work well on the 340 or 360.

Absolutely, an LD-4B {untouched} is a better Intake on the 340 or 360 than the Edelbrock Performer #2176.

#LD-4B > Port Dimensions ............ 1.05" x 1.95"

With a little grinding {Gasket/Port Matching}, these units are an excellent performer on the Street with
a 340 or 360, especially in Low-End Torque and Mid-Range Horsepower.

* 340/360 Gasket Size ..... 1.16" x 2.27"
* 273/318 Gasket Size...... 1.05" x 2.07"

Note; Back-in-the-Day, we developed a 'tapered' Intake Manifold Gasket for Mopar, to provide for a
better {aligned} seal when using an Edelbrock #LD-4B Intake Manifold with 340 Cylinder Heads so
you wouldn't have to grind out any material.

We still have the formed template plate, which is {.100"} in thickness.



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