Holley 6 Rib Serpentine Pulley Kit - Cast Aluminum - Black - GM LS-Series R090003 Hardened and black oxide coated

Hardened and black oxide coated for durability

Shell is high tensile Carbon moulded in an autoclave using PURO technology

or replacing existing cracked

Teflon-lined rod ends

Holley 6 Rib Serpentine Pulley Kit - Cast Aluminum - Black - GM LS-Series R090003 Hardened and black oxide coatedThe power steering pump included can be used Hydroboost systems. Please refer to the flow specs on part number 198 101 Bottom outlet heater hose options for swap application clearance LT1 style premium 150 amp alternator LT1 style water pump cartridge design Compact SD7 A C compressor Type II power steering pump with baffled reservoir P S adapter hardline to AN 6 adapter included Steam tube input port Shortened top outlet nipple for more radiator hose