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Michigan Motorsports.645 LS Dual Valve Spring Kit with Steel Retainers LS1 LS3 4.8 5.3 5.7 6.0 6.2 Valvesprings
Michigan Motorsports.645 LS Dual Valve Spring Kit w/ Steel Retainers Fits Factory LS Head Castings 4.8L 5.3L 5.7L 6.0L 6.2L Will not fit LS7 or LS9 applications, or aftermarket heads with bronze valve guides. Michigan Motorsports' dual valve spring kits are ideal for camshafts up to.645 lift, which covers the vast majority of aftermarket LS camshaft options. These springs strike the perfect balance of having enough spring rate to control your factory-style LS valvetrain at

Price is $215.00
Price: $214.99