Melling 461208-16 Performance .700" Lift Dual Valve Springs Set for GM Gen III/IV LS 4.8 5.3 5.7 6.0 6.2Dimensions are compatible with GM Gen III IV LS engines Closed Pressure: 160 PSI Coil Bind Height: 1. 045 in. (27 mm) Inside Diameter: 0. 704 in. (18 mm) Installed Height: 1. 800 in. (46 mm) Installed Pressure: 160 PSI Open Pressure: 482 PSI Outside Diameter: 1. 350 in. (34 mm) Spring Closed Height: 1. 800 in. (46 mm) Spring Open Height: 1. 100 in. (28 mm) Spring Type: Performance Dual Spring Material: Chrome Silicone

Ground on a Cam Motion 5150 Cam Core

3 27mm Offset 75mm Bore Matte Gunmetal Wheel

you could add horsepower and torque with no other tools required

Connecting Rod Manufacturer:Stock

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Operating RPM Range: 1200-6500

Stealth Black

Designed for clearance – side oil galley moved outboard & engineered rod clearance come standard

Modifying this will invalidate the sensor's output

Outer Spring I

Method MR407 Bead Grip 15x6 / 5+1/51mm Offset / 4x156 / 120mm CB Bahia Blue Wheel

100-micron filters are designed for use between the fuel tank and the fuel pump to protect the pump