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Manley 221436-1 - Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single

Manley 221436-1 - Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single

Manley | 221436-1
SKU: BBPB-221436-1
Regular price $34.99 USD
Regular price $38.49 USD Sale price $34.99 USD
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100 in stock

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Manley 221436-1 - Chevy SBC LS-Series NexTek Series High Performance Valve Spring - Single

Manley Valve Spring, SPRING-1.290 DOUBLE

From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.

Product Market: Domestic
Average Gram Weight: 93
Product Type: Engine Valve Spring
Valve Spring Outer Diameter: 1.295
Valve Spring Inner Diameter: 0.676
Valve Spring Quantity: 1
Valve Spring Series: NexTek? Series
Valve Spring Material: Chrome Silicon
Valve Spring Type: Double
Valve Spring Coil Bind Height: 1.050
Valve Spring Rate: 379
Valve Lift - Maximum: 0.660
Installed Pressure and Height: 155 @ 1.810
Open Pressure and Height: 405 @ 1.110
Industry: Automotive
Out of Stock Message: Call for Availability
Engine Type: ICE
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