Brand-new, OEM GM black wrapped orange silicone turbo air intake hoses for stock 1986-1987 Buick Grand National, Turbo Regal, 1987 GNX and 1989 Turbo Trans Am.
This is a brand-new, complete set of all three replacement turbo air hoses.
Hose Lengths are same as original GM
This set consists of :
1 - Intercooler to Up Pipe hose (replaces GM #25525232) Inside diameter = 2 1/2 "
1 - Up Pipe to Throttle Body hose (replaces GM #25525233) Inside diameter = 2 5/8"
1 - Turbo Compressor Outlet to Intercooler hose (replaces GM #25525234) Inside diameter = 2"