Cylinder Head & Base Gasket Kits


James Gaskets JGI-16770-66-X Cylinder Head Gasket Big Twin'66-84 ".045" Firering (Pair)
Not yet rated
SKU: JGI-16770-66-X

James Gaskets JGI-16770-66-X Cylinder Head Gasket Big Twin'66-84 ".045" Firering (Pair)

RRP $54.00
NOW $48.60

On Sale
James Gaskets JGI-16776-63-X1 Cylinder Base Gasket Front & Rear Big Twin '63-84 .020" Metal w/Bead (Pair)
Not yet rated
SKU: JGI-16776-63-X1

James Gaskets JGI-16776-63-X1 Cylinder Base Gasket Front & Rear Big Twin '63-84 .020" Metal w/Bead (

RRP $60.00
NOW $57.00

On Sale
James Gaskets JGI-16770-66-MLS Cylinder Head Gasket Big Twin'66-84 MLS (Pair)
Not yet rated
SKU: JGI-16770-66-MLS

James Gaskets JGI-16770-66-MLS Cylinder Head Gasket Big Twin'66-84 MLS (Pair)

RRP $88.00
NOW $83.60

On Sale
James Gaskets JGI-16770-84-MLS Cylinder Head & Base Gasket Kit Big Twin'84-99 .045 head w/ RCMBase (Pair)
Not yet rated
SKU: JGI-16770-84-MLS

James Gaskets JGI-16770-84-MLS Cylinder Head & Base Gasket Kit Big Twin'84-99 .045 head w/ RCMBase (

RRP $103.00
NOW $97.85

On Sale
Cometic C9628 Base Gasket  Std Bore Twin Cam 99-up
Not yet rated
SKU: BC04-5838

Cometic C9628 Base Gasket Std Bore Twin Cam 99-up

RRP $2.49
NOW $1.99

On Sale
Cometic Gasket CG-C10084-030 Cylinder Head TC 4.000" Bore 0.030" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10084-030

Cometic Gasket CG-C10084-030 Cylinder Head TC 4.000" Bore 0.030" (Pair) Twin Cooled

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9726 Cylinder Head TC 110 upgrade & S&S 100 &110ci Kits 0.040" (Pair)
Not yet rated
SKU: CG-C9726

Cometic Gasket CG-C9726 Cylinder Head TC 110 upgrade & S&S 100 &110ci Kits 0.040" (Pair)

RRP $77.00
NOW $73.15

On Sale
James Gaskets JGI-16770-48-X Cylinder Head Gasket Big Twin'48-65 Pan .045 Firering (Pair)
Not yet rated
SKU: JGI-16770-48-X

James Gaskets JGI-16770-48-X Cylinder Head Gasket Big Twin'48-65 Pan .045 Firering (Pair)

RRP $67.00
NOW $63.65

On Sale
James Gaskets JGI-16770-66-S Cylinder Head Gasket+Base Big Twin'66-84 "3-5/8" Big Bore Barrels (Kit)
Not yet rated
SKU: JGI-16770-66-S

James Gaskets JGI-16770-66-S Cylinder Head Gasket+Base Big Twin'66-84 "3-5/8" Big Bore Barrels (Kit)

RRP $47.00
NOW $42.30

On Sale
James Gaskets JGI-16777-94 Cylinder Base Gasket Big Twin'84-99 .020" Metal w/Bead (Pair)
Not yet rated
SKU: JGI-16777-94

James Gaskets JGI-16777-94 Cylinder Base Gasket Big Twin'84-99 .020" Metal w/Bead (Pair)

RRP $60.00
NOW $57.00

On Sale
COMETIC C9205 HEAD GASKET STOCK EVO XL MODEL MLS STYLE (.040") HARLEY OR CUSTOM USE
Not yet rated
SKU: BC04-5836

COMETIC C9205 HEAD GASKET STOCK EVO XL MODEL MLS STYLE (.040") HARLEY OR CUSTOM USE

RRP $58.95
NOW $47.16

On Sale
Cometic Gasket CG-C10166-030 Cylinder Head M8 4.075" Bore 107>114 or114>117 (0.030" MLS(Pair)
Not yet rated
SKU: CG-C10166-030

Cometic Gasket CG-C10166-030 Cylinder Head M8 4.075" Bore 107>114 or114>117 (0.030" MLS(Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9894 Cylinder Head S&S 97/98&106/107 S&S Kits 0.030" (Pair)
Not yet rated
SKU: CG-C9894

Cometic Gasket CG-C9894 Cylinder Head S&S 97/98&106/107 S&S Kits 0.030" (Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9910 Cylinder Head Twin Cam  SE 117" & S&S 124 4.125" Bore 0.030" (Pair)
Not yet rated
SKU: CG-C9910

Cometic Gasket CG-C9910 Cylinder Head Twin Cam SE 117" & S&S 124 4.125" Bore 0.030" (Pair)

RRP $77.00
NOW $73.15

On Sale
James Gaskets JGI-16774-72 Cylinder Base Gasket Front & Rear XL'72-85 1000cc (Each)
Not yet rated
SKU: JGI-16774-72

James Gaskets JGI-16774-72 Cylinder Base Gasket Front & Rear XL'72-85 1000cc (Each)

RRP $3.00
NOW $2.70

On Sale
C10083-040 TWIN CAM MLS HEAD GASKETS 3.937 BORE
Not yet rated
SKU: C10083-040

C10083-040 TWIN CAM MLS HEAD GASKETS 3.937 BORE


NOW $64.96

C10084-045 TWIN CAM MLS HEAD GASKETS 4.00 BORE
Not yet rated
SKU: C10084-045

C10084-045 TWIN CAM MLS HEAD GASKETS 4.00 BORE


NOW $64.96

COMETIC C9100 CYLINDER BASE GASKETS  86-99 SPORTSTERS SOLD EA
Not yet rated
SKU: BC04-5884

COMETIC C9100 CYLINDER BASE GASKETS 86-99 SPORTSTERS SOLD EA

RRP $16.95
NOW $13.56

On Sale
Cometic Gasket CG-C10085-040 Cylinder Head Twin Cam  4.060" Bore 0.040" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10085-040

Cometic Gasket CG-C10085-040 Cylinder Head Twin Cam 4.060" Bore 0.040" (Pair) Twin Cooled

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C10164 Cylinder Head M8 107ci 3.937" Bore 0.040" MLS (Pair)
Not yet rated
SKU: CG-C10164

Cometic Gasket CG-C10164 Cylinder Head M8 107ci 3.937" Bore 0.040" MLS (Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C10166 Cylinder Head M8 4.075" Bore 107>114 or114>117 (0.040" MLS(Pair)
Not yet rated
SKU: CG-C10166

Cometic Gasket CG-C10166 Cylinder Head M8 4.075" Bore 107>114 or114>117 (0.040" MLS(Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C10242-010 Cylinder Base Gasket for M8'17up 0.010" Thick (Pair)
Not yet rated
SKU: CG-C10242-010

Cometic Gasket CG-C10242-010 Cylinder Base Gasket for M8'17up 0.010" Thick (Pair)

RRP $41.00
NOW $36.90

On Sale
Cometic Gasket CG-C9691 Cylinder Head Big Twin'84-99 3-5/8" Bore (0.040") (Pair)
Not yet rated
SKU: CG-C9691

Cometic Gasket CG-C9691 Cylinder Head Big Twin'84-99 3-5/8" Bore (0.040") (Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9743 Cylinder Head TC SE 117" & S&S 124 4.125" Bore 0.040" (Pair)
Not yet rated
SKU: CG-C9743

Cometic Gasket CG-C9743 Cylinder Head TC SE 117" & S&S 124 4.125" Bore 0.040" (Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9790 Cylinder Head Big Twin'99-11 88ci & 96ci 3.750 Bore (0.030") (Pair)
Not yet rated
SKU: CG-C9790

Cometic Gasket CG-C9790 Cylinder Head Big Twin'99-11 88ci & 96ci 3.750 Bore (0.030") (Pair)

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9872 Cylinder Base Gasket 4.000"" Bore
Not yet rated
SKU: CG-C9872

Cometic Gasket CG-C9872 Cylinder Base Gasket 4.000"" Bore

RRP $41.00
NOW $36.90

On Sale
Cometic Gasket CG-C9880 Cylinder Head Gasket Big Twin'84-99 4.00
Not yet rated
SKU: CG-C9880

Cometic Gasket CG-C9880 Cylinder Head Gasket Big Twin'84-99 4.00

RRP $77.00
NOW $73.15

On Sale
Cometic Gasket CG-C9895 Cylinder Head V-Rod 4.017"(Pair) .027" MLS
Not yet rated
SKU: CG-C9895

Cometic Gasket CG-C9895 Cylinder Head V-Rod 4.017"(Pair) .027" MLS

RRP $163.00
NOW $146.70

On Sale
Cometic Gasket CG-C9896 Cylinder Head V-Rod 4.017"(Pair) .030" MLS
Not yet rated
SKU: CG-C9896

Cometic Gasket CG-C9896 Cylinder Head V-Rod 4.017"(Pair) .030" MLS

RRP $163.00
NOW $146.70

On Sale
Cometic Gasket CG-C9934 Cylinder Head Gasket S&S 4.125" 0.045" 4-1/8" Bore (Pair)
Not yet rated
SKU: CG-C9934

Cometic Gasket CG-C9934 Cylinder Head Gasket S&S 4.125" 0.045" 4-1/8" Bore (Pair)

RRP $77.00
NOW $73.15

On Sale
James Gaskets JGI-16777-66-X Cylinder Base Gasket 3-5/8" Bore Shov FR&RR .036" Metal w/Bead (Pair)
Not yet rated
SKU: JGI-16777-66-X

James Gaskets JGI-16777-66-X Cylinder Base Gasket 3-5/8" Bore Shov FR&RR .036" Metal w/Bead (Pair)

RRP $60.00
NOW $57.00

On Sale
James Gaskets JGI-16777-94-S Cylinder Base Gasket 3-5/8" Bore Evo .020" Metal w/Bead (Pair)
Not yet rated
SKU: JGI-16777-94-S

James Gaskets JGI-16777-94-S Cylinder Base Gasket 3-5/8" Bore Evo .020" Metal w/Bead (Pair)

RRP $60.00
NOW $57.00

On Sale
C10081 TWIN CAM MLS HEAD GASKETS 3.875 BORE
Not yet rated
SKU: C10081

C10081 TWIN CAM MLS HEAD GASKETS 3.875 BORE


NOW $64.96

C10081-036 TWIN CAM MLS HEAD GASKETS 3.875 BORE
Not yet rated
SKU: C10081-036

C10081-036 TWIN CAM MLS HEAD GASKETS 3.875 BORE


NOW $64.96

C10081-045 TWIN CAM MLS HEAD GASKETS 3.875 BORE
Not yet rated
SKU: C10081-045

C10081-045 TWIN CAM MLS HEAD GASKETS 3.875 BORE


NOW $64.96

C10083 TWIN CAM MLS HEAD GASKETS 3.937 BORE
Not yet rated
SKU: C10083

C10083 TWIN CAM MLS HEAD GASKETS 3.937 BORE


NOW $64.96

C10083-030 TWIN CAM MLS HEAD GASKETS 3.937 BORE
Not yet rated
SKU: C10083-030

C10083-030 TWIN CAM MLS HEAD GASKETS 3.937 BORE


NOW $64.96

C10083-036 TWIN CAM MLS HEAD GASKETS 3.937 BORE
Not yet rated
SKU: C10083-036

C10083-036 TWIN CAM MLS HEAD GASKETS 3.937 BORE


NOW $64.96

C10084 TWIN CAM MLS HEAD GASKETS 4.00 BORE
Not yet rated
SKU: C10084

C10084 TWIN CAM MLS HEAD GASKETS 4.00 BORE


NOW $64.96

C10085 TWIN CAM MLS HEAD GASKETS 4.060 BORE
Not yet rated
SKU: C10085

C10085 TWIN CAM MLS HEAD GASKETS 4.060 BORE


NOW $64.96

C10085-045 TWIN CAM MLS HEAD GASKETS 4.060 BORE
Not yet rated
SKU: C10085-045

C10085-045 TWIN CAM MLS HEAD GASKETS 4.060 BORE


NOW $64.96

C10086 TWIN CAM MLS HEAD GASKETS 4.125 BORE
Not yet rated
SKU: C10086

C10086 TWIN CAM MLS HEAD GASKETS 4.125 BORE


NOW $64.96

C10086-045 TWIN CAM MLS HEAD GASKETS 4.125 BORE
Not yet rated
SKU: C10086-045

C10086-045 TWIN CAM MLS HEAD GASKETS 4.125 BORE


NOW $64.96

C10087 TWIN CAM MLS HEAD GASKETS 4.160 BORE
Not yet rated
SKU: C10087

C10087 TWIN CAM MLS HEAD GASKETS 4.160 BORE


NOW $64.96

C10087-030 TWIN CAM MLS HEAD GASKETS 4.160 BORE
Not yet rated
SKU: C10087-030

C10087-030 TWIN CAM MLS HEAD GASKETS 4.160 BORE


NOW $64.96

C10087-036 TWIN CAM MLS HEAD GASKETS 4.160 BORE
Not yet rated
SKU: C10087-036

C10087-036 TWIN CAM MLS HEAD GASKETS 4.160 BORE


NOW $64.96

C10087-040 TWIN CAM MLS HEAD GASKETS 4.160 BORE
Not yet rated
SKU: C10087-040

C10087-040 TWIN CAM MLS HEAD GASKETS 4.160 BORE


NOW $64.96

C10087-045 TWIN CAM MLS HEAD GASKETS 4.160 BORE
Not yet rated
SKU: C10087-045

C10087-045 TWIN CAM MLS HEAD GASKETS 4.160 BORE


NOW $64.96

C10088 TWIN CAM MLS HEAD GASKETS 4.250 BORE
Not yet rated
SKU: C10088

C10088 TWIN CAM MLS HEAD GASKETS 4.250 BORE


NOW $64.96

C10088-030 TWIN CAM MLS HEAD GASKETS 4.250 BORE
Not yet rated
SKU: C10088-030

C10088-030 TWIN CAM MLS HEAD GASKETS 4.250 BORE


NOW $64.96

C10088-036 TWIN CAM MLS HEAD GASKETS 4.250 BORE
Not yet rated
SKU: C10088-036

C10088-036 TWIN CAM MLS HEAD GASKETS 4.250 BORE


NOW $64.96

C10088-040 TWIN CAM MLS HEAD GASKETS 4.250 BORE
Not yet rated
SKU: C10088-040

C10088-040 TWIN CAM MLS HEAD GASKETS 4.250 BORE


NOW $64.96