I have an OE, ported intake manifold for 93 LT1 Camaro, Firebird, TA. It was powdercoated and ported by Lingenfelter. Fuel crossover at rear of intake manifold. TB opening is ported to accept 58mm TB. Powdercoating in good shape and manifold has about 6k miles on it and is in good shape.
From Lingenfelter cost was $374.00
Asking $150.00
Shipping would be $30.00 if needed.
Thanks, Giovanni
201.523.0591
G.Araneo@gmail.com