Cylinder Head & Base Gasket Kits


James Gaskets JGI-16769-73 Cylinder Head Gasket XL'73-85 .016 Copper 1000cc Sportster(Each)
Not yet rated
SKU: JGI-16769-73

James Gaskets JGI-16769-73 Cylinder Head Gasket XL'73-85 .016 Copper 1000cc Sportster(Each)

RRP $4.00 $3.60

On Sale
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 $47.00 $42.30

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 $52.00 $46.80

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 $76.00 $68.40

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 $89.00 $80.10

On Sale
S&S Cycle SS93-1058 Gasket Head .043" 4" 1999-up Big Twin (Each)
Not yet rated
SKU: SS93-1058

S&S Cycle SS93-1058 Gasket Head .043" 4" 1999-up Big Twin (Each)

RRP $14.00 $12.60

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 $62.00 $55.80

On Sale
Cometic Gasket CG-C9725 Cylinder Head TC 110 upgrade & S&S 100 &110ci Kits 0.030" (Pair)
Not yet rated
SKU: CG-C9725

Cometic Gasket CG-C9725 Cylinder Head TC 110 upgrade & S&S 100 &110ci Kits 0.030" (Pair)

RRP $62.00 $55.80

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 $62.00 $55.80

On Sale
James Gaskets JGI-16770-66-S Cylinder Head Gasket+Base Big Twin'66-84 "3-5/8" Big Bore Barrels (Kit)
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 $52.00 $46.80

On Sale
COMETIC C9984 HEAD GASKET STOCK SHOVEL MODEL MLS 74" & 80" HARLEY OR CUSTOM USE
Cometic Gasket CG-C9721 Cylinder Head Big Twin'99up 95ci & 103ci 3.750 Bore (0.030") (Pair)
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 $57.00 $51.30

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 $2.00 $1.80

On Sale
James Gaskets JGI-17047-98 Head & Base Gasket Kit Big Twin'99up 88/96" (Kit)
Not yet rated
SKU: JGI-17047-98

James Gaskets JGI-17047-98 Head & Base Gasket Kit Big Twin'99up 88/96" (Kit)

RRP $92.00 $82.80

On Sale
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

$16.95

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 $62.00 $55.80

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 $62.00 $55.80

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 $62.00 $55.80

On Sale
Cometic Gasket CG-C9790 Cylinder Head Big Twin'99-11 88ci & 96ci 3.750 Bore (0.030") (Pair)
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 $33.00 $29.70

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 $62.00 $55.80

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 $62.00 $55.80

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 $130.00 $117.00

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 $130.00 $117.00

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 $62.00 $55.80

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 $62.00 $55.80

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 $52.00 $46.80

On Sale
COMETIC C9158 HEAD GASKET STOCK TWIN CAM MODEL MLS STYLE (.060") HARLEY OR CUSTOM USE
COMETIC C9205 HEAD GASKET STOCK EVO XL MODEL MLS STYLE (.040") HARLEY OR CUSTOM USE
COMETIC C9532 EVO SLS BASE GASKETS, 3.625 BORE 0.010, 84-99 EVO B/T SOLD EA
Not yet rated
SKU: BC04-5886

COMETIC C9532 EVO SLS BASE GASKETS, 3.625 BORE 0.010, 84-99 EVO B/T SOLD EA

$16.95

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

$2.49

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

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

RRP $33.00 $29.70

On Sale
Cometic CG-C10242-020 Cylinder Base Gasket for M8'17up 0.020" Thick (Pair)
Not yet rated
SKU: CG-C10242-020

Cometic CG-C10242-020 Cylinder Base Gasket for M8'17up 0.020" Thick (Pair)

RRP $33.00 $29.70

On Sale
Cometic CG-C10284 Cylinder Head Gasket for M8 4.250" Bore 107>124or114>128 0.040" MLS (Pair)
On Sale
Cometic CG-C10284-030 Cylinder Head Gasket for M8 4.250" Bore 107>124or114>128 0.030" MLS (Pair)
On Sale
Cometic CG-C9937 Twin Cam 4" Bore 4.210" Spigot for Axtell Cylinder .010" Rubber Coated Cylinder Base Kit (Pair)
On Sale
Cometic Gasket CG-C10066 Cylinder Base Gasket Twin Cam w/S&S 4-1/8"
Not yet rated
SKU: CG-C10066

Cometic Gasket CG-C10066 Cylinder Base Gasket Twin Cam w/S&S 4-1/8"

RRP $33.00 $29.70

On Sale
Cometic Gasket CG-C10066-020 Cylinder Base Gasket Twin Cam w/S&S 4-1/8"
Not yet rated
SKU: CG-C10066-020

Cometic Gasket CG-C10066-020 Cylinder Base Gasket Twin Cam w/S&S 4-1/8"

RRP $33.00 $29.70

On Sale
Cometic Gasket CG-C10084-036 Cylinder Head Twin Cam  4.000" Bore 0.036" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10084-036

Cometic Gasket CG-C10084-036 Cylinder Head Twin Cam 4.000" Bore 0.036" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10084-040 Cylinder Head Twin Cam  4.000" Bore 0.040" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10084-040

Cometic Gasket CG-C10084-040 Cylinder Head Twin Cam 4.000" Bore 0.040" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10085-030 Cylinder Head Twin Cam  4.060" Bore 0.030" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10085-030

Cometic Gasket CG-C10085-030 Cylinder Head Twin Cam 4.060" Bore 0.030" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10085-036 Cylinder Head Twin Cam  4.060" Bore 0.036" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10085-036

Cometic Gasket CG-C10085-036 Cylinder Head Twin Cam 4.060" Bore 0.036" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10086-030 Cylinder Head Twin Cam  4.125" Bore 0.030" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10086-030

Cometic Gasket CG-C10086-030 Cylinder Head Twin Cam 4.125" Bore 0.030" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10086-036 Cylinder Head Twin Cam  4.125" Bore 0.036" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10086-036

Cometic Gasket CG-C10086-036 Cylinder Head Twin Cam 4.125" Bore 0.036" (Pair) Twin Cooled

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10086-040 Cylinder Head Twin Cam  4.125" Bore 0.040" (Pair) Twin Cooled
Not yet rated
SKU: CG-C10086-040

Cometic Gasket CG-C10086-040 Cylinder Head Twin Cam 4.125" Bore 0.040" (Pair) Twin Cooled

RRP $62.00 $55.80

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 $62.00 $55.80

On Sale
Cometic Gasket CG-C10164-030 Cylinder Head M8 107ci 3.937" Bore 0.030" MLS (Pair)
Not yet rated
SKU: CG-C10164-030

Cometic Gasket CG-C10164-030 Cylinder Head M8 107ci 3.937" Bore 0.030" MLS (Pair)

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10165 Cylinder Head M8 114ci 4.000" Bore 0.040" MLS (Pair)
Not yet rated
SKU: CG-C10165

Cometic Gasket CG-C10165 Cylinder Head M8 114ci 4.000" Bore 0.040" MLS (Pair)

RRP $62.00 $55.80

On Sale
Cometic Gasket CG-C10165-030 Cylinder Head M8 114ci 4.000" Bore 0.030" MLS (Pair)
Not yet rated
SKU: CG-C10165-030

Cometic Gasket CG-C10165-030 Cylinder Head M8 114ci 4.000" Bore 0.030" MLS (Pair)

RRP $62.00 $55.80

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 $62.00 $55.80

On Sale