Description
Racing Radiator Cap; Standard Size Radiator Filler Necks; 23-25 lbs.; Stainless Steel Spring; Incl. Solid Brass Spring Retainer; Fits: Standard-size radiator filler necks, including Moroso Nos. 63420, 63465, 63466, 63467, 63485, 63486, 63650, 63651, 63656, 63730, 63740, and 63745
• Available with low and high pressure raitings to accommodate the needs of all cooling systems
• Steel spring maintains accurate pressure setting over time
• Six-sided Cap for easy tightening