Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will rpm to 8,000 if you do not have the correct springs. Use only the valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. These Dart replacement valve springs are offered in single and dual styles to meet their cam requirements.

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MANLEY Valve Spring, NexTek, Drag Race, 1.550 in. OD, 618 lbs./in. Rate, 1.150 in. Coil Bind Height, Dual, Set of 16

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COMP Cams Valve Spring, Single, 1.476 in. O.D, 415 lbs./in. Rate, 1.140 in. Coil Bind Height, Each

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COMP Cams Engine Valve Spring Seat, ID Spring Locator, 1.300 in. OD, .520 in. ID, .060 in. Thick, Set of 16

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MANLEY Valve Spring, Professional, Chrome Silicon, 1.550 in. OD, 458 lbs./in. Rate, 1.180 in. Coil Bind Height, Dual, Set of 16

MANLEY Valve Spring, Professional, Chrome Silicon, 1.550 in. OD, 458 lbs./in. Rate, 1.180 in. Coil Bind Height, Dual, Set of 16

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MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.550 in. OD, Each

MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.550 in. OD, Each

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