truck - radiator tanks and parts - Bolt on Bottom Tanks - gmc

One rectangular flange with four 3/8" N.F. threads
One 1/4" N.P.T. fitting
Two mounting brackets with 1/2" N.C. threads at 8" centres
Two corners on header are cut on a slight angle

One rectangular flange with four 3/8" N.F. threads
One 1/4" N.P.T. fitting
Two mounting brackets with 1/2" N.C. threads at 8.00" centres
Two corners on header are cut on a slight angle.

One 1.25" O.D. hose connection on passenger’s side straight out
One 1.00" O.D. hose connection on driver’s side on a 90 degree angle facing towards center of tank
Two 1/4' N.P.T. fittings
One baffle in center of tank
Two mounting nuts with 1/2" N.C. threads at 8.00" centers

One 3.00" O.D. hose connection out bottom of tank on approximately 30 degree angle
One 1/4" N.P.T. fitting
Tank tapers from front to back ( 1.75" deep to 1.25" deep)
One mounting bracket, 4.00" high with two 1/2" N.C. threaded nuts at 8.00" centers.

One 2.75" O.D. hose connection coming out of tank at an 80 degree angle and facing down on a 45 degree angle on passenger’s side. One 1/4" N.P.T. fitting on bottom. Front side of tank slopes opposite the hose connection.

One 1.00" O.D. hose connection on a 90 degree angle facing up and out to driver’s side
One 2.00" O.D. hose connection on approximately a 30 degree angle also facing slightly up and out to driver’s side
One 1/4" N.P.T. fitting

One 2.75" O.D. pipe connection straight out on passenger’s side
One 1/4" N.P.T. fitting on driver’s side
Tank tapers from 1.87" deep on driver’s side to 3.75" deep at the pipe connection on the passenger’s side

One 2.75" O.D. pipe connection faces out and slightly down on passenger’s side
One 1/4" N.P.T. fitting on driver’s side
Tank tapers from 1.87" deep on driver’s side to 3.75" deep at the pipe connection on the passenger’s side.

One 2.75" O.D. pipe connection facing straight out on passenger’s side
One 1/4" N.P.T. fitting

One 3.50" O.D. pipe connection facing straight out on passenger’s side
One 1/2" and 1/4" N.P.T. fitting
Two mounting studs with 1/2" N.C. threads at 8.00" centers.

One bolt-on flange with four 3/8" threaded holes
One 1/4" N.P.T. fitting

This tank has a baffle that runs along the length of the tank down the middle
1.00" and a 1.25" diameter hose connection
1/4" NPT flange near the 1.00" hose connection
Note: the 1.25" diameter hose connection runs to the far side of the baffle.