8-10 lb Radiator Racing Cap 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

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Moroso Radiator Cap, Steel, Hexagon, Logo, 27-29 psi, Each

Moroso Radiator Cap, Steel, Hexagon, Logo, 27-29 psi, Each

$31.80

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