This tank has a rectangular flange with four 3/8 NC holes A flange on the side of the rectangular flange housing with two 5/16″ NC holes Two bottom mounting holes @ 25.25″” centers Two corners on the header are rounded off
This tank has a 2.50 diameter hose connection 6.00″ in from the end of the tank straight out towards the engine One 1/4″” NPT flange on each end The tank is only 1.50″” deep
This tank has a 2.50 diameter hose connection, 9.00″ in from the end of the tank straight out towards the engine One 1/4″” NPT flange on each end This tank is only 1.50″” deep
This driver’s side blank tank has a 1/4 NPT flange on each end The tank is 1.50″ deep and the header corners on grille side are cut on a 45 degree angle
This passenger side tank has a 1.00 diameter hose connection near the top A 1.25″ diameter hose connection near the bottom A baffle divides the tank width-wise at the center One 1/4″” NPT flange in each end Two corners of the header are cut on 45 degree angle.
This tank has a 2.50 diameter hose connection on on the passenger side of the tank facing up and out at approximately 45 degrees One 1/4″ NPT flange on driver&rsquo”
Top and bottom flanges have 11 holes each, all drilled to clear 5/16 bolts. One bracket on back of side frame channel. Various other holes for brackets, shrouds, etc. Note: frames are interchangeable.
Top and bottom flanges have 6 holes each, all drilled clearance for 5/16 bolts. Top of frame has offset bracket with 5 header holes drilled clearance for 5/16″ bolts. Sides of frame have five 5/16″” N.C. threaded studs
Cross flow bottom frame. Both flanges step down 1/4 at gussets. Both flanges have 10 holes, 4 tapped 5/16″ N.C. and 6 drilled clearance for 5/16″” bolts. Channel is cut-out in center to accommodate bolts on mounting bracket. Frame has a total of 31 holes all tapped 5/16″” N.C. for brackets and shroud
Cross flow top frame. Both flanges step down 1/4 at gussets. Both flanges have 10 holes, 4 tapped 5/16″ N.C. and 6 drilled clearance for 5/16″” bolts. Frame has a total of 25 holes for brackets and shroud
This cross flow top frame has ten holes in each flange – two threaded @ 5/16 NC. There are seven 5/16″ NC threaded studs and two angle brackets with 3/8″” holes on the back of the frame
Cross flow bottom frame. Four 5/16 N.C. threaded studs on grill side. Four 5/16″ N.C. threaded holes on fan side. Two mounting brackets on the back of the frame at 18″” centers
Cross flow top frame. Flange has 10 holes, four drilled & tapped 5/16. Two 5/16″ studs on the grill side of the frame. Six 5/16″” studs on back side of the frame. NOTE: Goes with tank #IN 6491 &”
