anyone know a set of full length headers i can run in my car with the lt1? and do the standard small block headers match up right with the ports on the head? ive heard that d ports work the best.

 

Any long tube thirdgen header meant for a 350 smallblock with 1 5/8" (1.625 inch) primaries or larger will work for a LT1 powered thirdgen. (As long as you don't care about emissions)

Hooker Super Comps or Hedman Longtubes should work. Hedman makes ones with d-ports. Check out summitracing.com.

I recommend looking into the Hedman's with d-ports.

 

I know that Hedman makes a shorty style header with d shaped ports, but are you saying they have full length d-port headers that will fit a thirdgen? Maybe I'm misinterpeting you because I've been searching for d-port long tubes for a long time with no luck.

 

http://store.summitracing.com/partde...5&autoview=sku

Hedman's makes d-port headers for both shorties and longtubes(full length).