Compare Maximum number of 4 items selected Holley Valve Cover Bolt Kit - 561-133 Part #: 561-133 Line: HLY Holley Valve Cover Bolt Kit 90 Day Limited Warranty Finish: Polished Material: Multiple Quantity: 1 Thread Size: M6-1.0 Head Type: Hex Application: Holley Tall LS Valve Covers Grommets Included: Yes Show More Show Less
Compare Maximum number of 4 items selected Holley Valve Cover Bolt Kit - 561-134 Part #: 561-134 Line: HLY Holley Valve Cover Bolt Kit 90 Day Limited Warranty Finish: Polished Material: Multiple Quantity: 8 Thread Size: M6-1.0 Head Type: Hex Application: Holley Tall LS Valve Covers Grommets Included: Yes Show More Show Less
Compare Maximum number of 4 items selected Holley Carburetor Metering Plate - 134-21 Part #: 134-21 Line: HLY Holley Carburetor Metering Plate 90 Day Limited Warranty Color: Silver Material: Aluminum Gasket Or Seal Included: Yes Idle Hole (in): 0.040 Inch Show More Show Less
Compare Maximum number of 4 items selected Holley Carburetor Metering Plate - 134-39 Part #: 134-39 Line: HLY Holley Carburetor Metering Plate 90 Day Limited Warranty Color: Silver Material: Aluminum Gasket Or Seal Included: Yes Idle Hole (in): 0.029 Inch Show More Show Less
Compare Maximum number of 4 items selected Holley Carburetor Metering Plate - 134-9 Part #: 134-9 Line: HLY Holley Carburetor Metering Plate 90 Day Limited Warranty Color: Silver Material: Aluminum Gasket Or Seal Included: Yes Idle Hole (in): 0.031 Inch Show More Show Less