Holley Mid-Mount Complete Accessory Systems 20-240

Holley Mid-Mount Complete Accessory Systems 20-240

HLY-20-240

4.5 out of 5 stars ( 10 )

Part Number: HLY-20-240

Estimated Ship Date: Monday 10/26/2026

$2,149.95

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Crankshaft Pulleys, Replacement, Serpentine Style, 7.88 in. OD, 6-Groove, Steel, Black, for Mid-Mount Accessory Drive Only, Chevy, 4.3-6.6L, Each

Part Number: HLY-97-317

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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