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Holley - Nitrous Parts Kits, Valve Cover Bolts - Performance

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Holley Valve Cover Bolt Kit - 561-133

Part #:: 561-133
Line:: HLY

90 Day Limited Warranty

Finish: Polished

Material: Multiple

Quantity: 1

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Holley Valve Cover Bolt Kit - 561-134

Part #:: 561-134
Line:: HLY

90 Day Limited Warranty

Finish: Polished

Material: Multiple

Quantity: 8

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Holley NO2 Micro Switch Bracket - 20-130

Part #:: 20-130
Line:: HLY

90 Day Limited Warranty

Color: Black

Diameter (in): 2-1/2 Inch

Hardware Included: Yes