Home > Catalogs > Parts Unlimited Catalogs > Parts Unlimited Street Catalog > PROGRESSIVE SUSPENSION ( 412-4024B ) 412 Series Shocks -- Black | 412 Series Shock - 14.25 - Standard - Black - H-D Price: $379.95 Sale Price: $ 360.46 Holley eplacement Powe Valves 125-185 - Summit acing Holley carburetors powered every Monster Energy Nascar Cup team and nearly every NHRA Pro–Stock champion for four decades. Single-Stage " High Flow" Power Valve ... Extends mechanical and electrical failure protection. What's Covered? 1 Year:$2.59. 2 Year:$3.99. 3 Year... Holley products for GM's popular LS engine are dominating the LS scene as well. Now, Holley EFI products power these cars and are dominating the performance world. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. Holley Carburetor Parts Holley Single-Stage Power Valve High Flow 4.5" Hg Including Gasket Holley 125-185 Single-stage High Flow Power Valve Kit
