I have a brand new pair in the box removed to look at them only all hardware and gaskets still wrapped has y pipe also.
Ceramic coated for a 454, only difference in early and late years is the smog ports at the heads.
Part number 388ys-c they are still in the box and bubble wrapped factory.
Here they are on summit 758.00
http://www.summitracing.com/parts/DTE-388Y-SC/
asking 450.00
They where for a c3500
SOLD
Ceramic coated for a 454, only difference in early and late years is the smog ports at the heads.
Part number 388ys-c they are still in the box and bubble wrapped factory.
Here they are on summit 758.00
http://www.summitracing.com/parts/DTE-388Y-SC/
asking 450.00
They where for a c3500
SOLD
Last edited:
