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.

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	ico94000	94000	00840103425672	ICON 21-23 Ford F150 4WD Front Knuckle Kit
	1x	ico98523DJ	98523DJ	840103423722	ICON 21-23 Ford F150 Billet Front Upper Control Arms DJ Pro Kit
	1x	ico97721CP	97721CP	840103425702	ICON 21-23 Ford F150 Tremor 4WD Rear 2.5 Series Shock VS PB CDCV - Pair
	1x	ico91824C	91824C	840103425689	ICON 21-23 Ford F150 Tremor 2.5-3in 2.5 Series VS RR CDCV Coilover Kit

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

• Accepts smaller, lighter retainers which also promotes higher revs
• Dual spring design reduces friction, which generates less heat and translates into greatly reduced load loss
• Extensively tested on the Spintron, dyno and race track (including blown nitro engines) and proven highly effective
• Higher natural frequency and lower active mass provides improved valvetrain control and higher RPM potential
• Smaller diameter, lightweight dual design allows engine to rev higher with improved valve train control
• Ultra clean, high tensile strength chrome silicon material