I Got the springs when I bought my motor. The guy pulled the LS2 I bought to put a LS3 crate motor in his GTO. He changed cams in his new motor so he replaced the springs and put them on the 243's that came with my LS2. The manifolds are off of the same motor as the springs. He took them off because he had LT's on the GTO. They are brand new, never run.

Springs: $45+ shipping

Manifolds: $75+ shipping