More Info: BOLT ON TOP TANK/SURGE TANK ASSEMBLY. FITS RADIATORS 239310, 239208, 239097. INCLUDES BOTH THE TOP BOLT ON TANK AND STAMPED OE TYPE SURGE TANK AS A WELDED ASSEMBLY.INCLUDES GK1809

HEIGHT: 24 1/4 X 12 1/2 X 3 3/4
BOLT ON TOP TANK DIMENSIONS: 37 1/2 x 6 1/2
BOLT HOLES: 42
GASKET: GK1809
FILL NECK: 1 5/8 I.D. x 3/4 DEEP

Fits Part #: 0706602, 0706657A031

SURGE TANK ONLY DIMENSIONS: 24 1/4 X 12 1/2 X 3 3/4
BOLT ON TOP TANK DIMENSIONS: 37 1/2 x 6 1/2
BOLT HOLES: 42