Compare Cometic Copper Cylinder Head Gasket - C15408-050 Part #: C15408-050 Line: CMT Cometic Copper Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Copper Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 1.27mm Head Gasket Thickness (in): 0.050 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-027 Part #: C5489-027 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.027 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-030 Part #: C5489-030 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.030 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-036 Part #: C5489-036 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.036 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-040 Part #: C5489-040 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.040 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-045 Part #: C5489-045 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 1.14mm Head Gasket Thickness (in): 0.045 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-051 Part #: C5489-051 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.051 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-053 Part #: C5489-053 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.053 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-056 Part #: C5489-056 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (in): 0.056 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-060 Part #: C5489-060 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 1.52mm Head Gasket Thickness (in): 0.060 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-062 Part #: C5489-062 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 1.57mm Head Gasket Thickness (in): 0.062 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-066 Part #: C5489-066 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM Gen-III/IV LS Series Head Gasket Thickness (in): 0.066 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-070 Part #: C5489-070 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 1.77mm Head Gasket Thickness (in): 0.070 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-075 Part #: C5489-075 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM Gen-III/IV LS Series Head Gasket Thickness (in): 0.075 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-080 Part #: C5489-080 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 2.03mm Head Gasket Thickness (in): 0.080 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-086 Part #: C5489-086 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 2.18mm Head Gasket Thickness (in): 0.086 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-089 Part #: C5489-089 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 2.18mm Head Gasket Thickness (in): 0.086 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-098 Part #: C5489-098 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 2.48mm Head Gasket Thickness (in): 0.098 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-120 Part #: C5489-120 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Quantity: 1 Bore (in): 4.100 Inch Bore (mm): 104.14mm Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM LS Gen-III/IV Small Block V8 Head Gasket Thickness (mm): 3.04mm Head Gasket Thickness (in): 0.120 Inch Show More Show Less
Compare Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket - C5489-140 Part #: C5489-140 Line: CMT Cometic Multi-Layer Steel (MLS) Cylinder Head Gasket Manufacturer's Defect Warranty Bore (in): 4.100 Inch Head Gasket Material: Multi-Layer Steel (MLS) Cylinder Head Bolts Included: No Engine Make/Size: GM Gen-III/IV LS Series Head Gasket Thickness (in): 0.140 Inch Show More Show Less