Small Block Mopar Intake Manifolds Edelbrock 318 340 360 5.2 and 5.9 Magnum Intake Manifolds. Small block Mopar Edelbrock aluminum intake manifold information and specs are now available through Campbell Enterprises. We have always focused on hard core internal engine parts such as crankshafts, connecting rods, pistons, stroker kits, etc. Edelbrock LD340 intake. Uncut, good bolt holes, nice piece. $350 . Bottom: Edelbrock LD4B intake. Nice condition, Blasted, good threads, ready to use or paint. $325. LD4B and LD340 manifolds come and go quickly and I dont update these ads, so call for availability and current price.