Cooling System Expansion Tank; Stamp Filler Neck; 1 Qt; Deep-2.652 in. x H-6.5 In. x W-7in.; Incl. 1/8 in. Pipe Ovrflw Fit./0.25 in. NPT Bung/0.5 in. Bung; 6061-T6 Billet Alum.; • Perfect for cars with low-mount radiators to provide convenient filling location and to bleed off unwanted air • Available with rugged 6061-T6 billet aluminum filler necks welded to tank to withstand continuous remoavle and installtion of cap • Available in two sizes to simplify installation in tight areas • Each tank includes a 1/8" pipe overflow fitting at neck, a 1/4" N.P.T. water intake bung, and a 1/2" bung at the bottom for plumbing a line to the radiator • 100% pressure tested to eliminate leaks • Accepts a standard-size radiator cap • Dimensions: 6-1/2" H x 7W • Compatible with Moroso Racing Radiator Caps • Each tank includes a 1/8" pipe overflow fitting at neck, a 1/4" NPT water intake bung, and a 1/2" bung at the bottom for plumbing a line to the radiator • 100% pressure tested to eliminate leaks • Accepts a standard-size radiator cap • Dimensions: 6-1/2" H x 7" W x 2-5/8" D • Compatible with Moroso Racing Radiator Caps