Filters
Holley 97-240
Idler Pulley-Grooved SC LT4 GM Engine; Replacement Idler Pulley, Grooved, LT4 Accessory Drive Systems
Holley 97-241
Idler Pulley-Smooth SC LT4 GM Engine; Replacement Idler Pulley, Smooth, LT4 Accessory Drive Systems
Holley 97-242
Idler Pulley-Smooth SC LT4 GM Engine 90mm; Replacement Idler Pulley, Smooth, 90mm LT4 Accessory Drive Systems
Holley 97-249
Idler Pulley-Smooth LT4 GM Engine; Replacement Idler Pulley, Smooth, LT4 Accessory Drive Systems
Holley 97-266
Idler Pulley-Smooth LT5 GM Engine; Replacement Idler Pulley, Smooth, LT5 Accessory Drive Systems 70 mm
Holley 97-269
Idler Pulley-Smooth SC LT5 GM Engine; Replacement Idler Pulley, Smooth, SC LT5 Accessory Drive Systems 90 mm
Holley 97-344
Holley Replacement Grooved Idler Pulley; Fits Alternator Relocation Kit 97-347, 97-368 and 97-369.
