Engine Pro 02-1023-16 Super Clean Street / Race Dual Valve Springs for GM Gen III IV LS - .650" Max LiftEvery spring goes through a multiple shotpeening process for maximum durability and stress relief Heat Set process and special heat treatment are used to extend spring life and minimize load loss Set of 16 Outer Spring O. D. Outer Spring I. D. Inner Spring I. D. Closed Ht. Closed Load Open Ht. Open Load Coil Bind Max Lift Rate Damper 1. 304 . 940 . 670 1. 800 151 1. 150 417 1. 080 . 650 409 No

User can control shift points

3L Engines (L83

3L 262 VIN Z 5/8" Pump EX T ON Block

Includes 1 7/8in

Intake Manifold - Performer RPM - Square Bore - Dual Plane - Aluminum - Black Powder Coat - Small Block Chevy - Each

Ideal for LS-based crate engines and supercharged LS performance engines as well as any performance engine that calls for a 5W-30 viscosity

GMC Sierra 1500 SLT 2002

LS7 Super Victor LS7 Intake Manifold 4150

2019-2021 Chevrolet Silverado 1500 WT Double Cab Pickup

AN-10 size

Big Block V8 348-409

Kit includes: 16 Gen III LS Series Rocker Arm bodies - 32 rocker arm bearings