M1 Monotube Front Shocks 3.5-6.5 Inch Silverado/Sierra 1500 (99-06 & Classic) Rough Country Engine and Components - Engine & Fuel - Engine RPM Limiter Revolution Gear and Axle ring

Revolution Gear and Axle ring and pinion manufactured to be compatible with AMC 20 differentials

130 inch stainless needle & seats to control the demand of E-85 4 corner idle allows you to precisely control your idle system Mechanical Secondaries for perfect off the line launches Elongated (dual pattern) mounting holes allow fitment on intakes with square flange (Holley 4150TM style) or large flange (Holley Dominator style) Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools Primary throttle shaft capped to prevent entry of debris & contaminates Throttle shaft is slabbed and undercut for improved airflow Factory machined accessory mounting hole for easy addition of adjustable primary throttle stop

Rough Country's M1 Coilovers deliver dependable performance

prevents rattling

Designed as a performance upgrade for VW Type I air cooled engines

M1 Monotube Front Shocks 3.5-6.5 Inch Silverado/Sierra 1500 (99-06 & Classic) Rough Country Engine and Components - Engine & Fuel - Engine RPM Limiter Revolution Gear and Axle ringWhether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high pressure nitrogen separate. The result is a lightning fast reaction with no cavitation just unbridled vibration damping at each and every