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Gardner Westcott - Engine & Performance

Browse Gardner Westcott engine & performance products.

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Gardner-Westcott Head Bolt Kit, Stock Hex Style. Zinc – 1948–1984 Big Twin

Low stock

Description No washers Fitment 48-84 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > HEAD BOLTS Unit: 1 Produ...

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£30.79
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£30.79
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£56.70
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£56.70
£52.40
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£52.40

Gardner-Westcott Tappet Block Mount Kit. Acorn, Chrome – 36-E76 Big Twin. with L1976–1984 Style…

Out of stock

Description Conversion kit. 1/4-24 threaded bolts. Used to fit L76-84 tappet guides to early 36-E76 cases. Fitment 36-E76 Big Twin (NU). With L76-8...

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£56.70
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£56.70
£52.40
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£26.94
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£26.94
£24.90
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£24.90

Gardner-Westcott Tappet Block Mount Kit, 12-Point. Chrome – L1976–1984 Shovelhead; 1984–1999 Evo Big…

Out of stock

Description 1/4"-20 X 7/8 threaded. OEM style 12-point screws. Repl. 3770. Fitment L76-84 Shovelhead; 84-99 Evo Big Twin (NU) Product Details Bra...

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£26.94
£24.90
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£24.90
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£32.08
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£27.80
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£27.80

Gardner-Westcott Cylinder Base Stud Set – 1930–1977 Big Twin

Low stock

Description Includes 5x 7/16-14 to 7/16-20 x 2 1/2 stud; 8 needed Fitment 30-77 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: ...

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£32.08
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£32.08
£27.80
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£27.80
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£74.88
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£74.88
£71.59
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£71.59

Gardner-Westcott Crankcase Bolt Kit, Allen – 2000–2017 Softail

Low stock

Description Mounts crankcase halves together. Kits come complete with washers; studs and nuts where applicable. Chome plated. Fitment 00-17 Softail...

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£74.88
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£74.88
£71.59
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£71.59
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£83.68
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£80.01
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£80.01

Gardner-Westcott Crankcase Bolt Kit, Hex – 2000–2017 Softail

Low stock

Description Mounts crankcase halves together. Kits come complete with washers; studs and nuts where applicable. Chome plated. Fitment 00-17 Softail...

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£83.68
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£83.68
£80.01
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£80.01
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£62.55
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£62.55
£59.81
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£59.81

Gardner-Westcott Crankcase Bolt Kit, Hex – 1970–1978 Big Twin

Out of stock

Description Mounts crankcase halves together. Kits come complete with washers; studs and nuts where applicable. Chome plated. Fitment 70-78 Big Twi...

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£62.55
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£62.55
£59.81
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£59.81
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£90.36
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£90.36
£86.40
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£86.40

Gardner-Westcott Crankcase Bolt Kit, Acorn – 1970–1978 Big Twin

Low stock

Description Mounts crankcase halves together. Kits come complete with washers; studs and nuts where applicable. Chome plated. Fitment 70-78 Big Twi...

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£90.36
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£90.36
£86.40
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£86.40
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£42.96
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£39.71
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Gardner-Westcott Cyl. Base Nut Kit, Acorn – 1952–1985 K; XL Sportster; 1929–1973 45"…

Low stock

Description Chrome Fitment 52-85 K; XL Sportster; 29-73 45" SV (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > CYLINDER ...

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£42.96
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£42.96
£39.71
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£39.71
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£27.08
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Gardner-Westcott Cyl. Base Nut Kit, Hex – 1936–1984 Big Twin

Out of stock

Description Chrome Fitment 36-84 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > CYLINDER BASE NUT KITS Unit: ...

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£27.08
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£25.02
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£9.98
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£7.90
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Gardner-Westcott Tappet Block Mount Kit. Slotted Tapered. Zinc – 30-E53 Big Twin; 1937–1973 45" Flathead

Low stock

Description 1/4-24 threaded. OEM style slotted tapered screws (8 screws used). Repl. 2329. Fitment 30-E53 Big Twin; 37-73 45" Flathead (NU) Product...

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£9.98
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£7.90
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£106.44
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£101.77
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Gardner-Westcott Panhead Rocker Cover Screw Kit. Chrome Acorn. Long – 1948–1965 Panhead

Low stock

Description Chrome plated. Custom Acorn bolt set. Used to mount rocker covers to the cylinder heads. These are ''long'' bolts; to be used in combin...

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£106.44
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£106.44
£101.77
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£49.53
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Gardner-Westcott Cam Cover Screw Kit, Acorn – 1970–1999 Big Twin

Low stock

Description Cam cover screw kit, acorn Fitment 70-99 Big Twin (NU) (Excl. TC) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS >...

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£49.53
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£49.53
£45.78
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£119.53
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£118.37
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£118.37

Gardner-Westcott Head Bolt Kit, Acorn – 57-E73 XL Sportster

Low stock

Description Chrome; 900cc models; incl. washers Fitment 57-E73 XL Sportster (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS &...

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£119.53
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£119.53
£118.37
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£118.37
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£11.20
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£8.87
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Gardner-Westcott 5/16-18 x 3/4 inch Allen Bolt Chr – Int. Manifold Flanges: 1984–2025 Big…

Out of stock

Description Chrome. Intake manifold flanges & exhaust. OEM replacement reference 3275 Fitment Int. manifold flanges: 84-25 Big Twin; 86-06 (NU)...

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£11.20
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£11.20
£8.87
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£42.00
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£42.00
£38.82
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£38.82

Gardner-Westcott Oil Pump Mount Kit, Allen Chrome – 1936–1967 Big Twin

Low stock

Description Oil pump mount kit, allen chrome Fitment 36-67 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > OIL ...

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£42.00
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£42.00
£38.82
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£38.82
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£47.21
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£43.63
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Gardner-Westcott Rocker Box Top Bolt Kit. Buttonhead, Chrome – 1984–1999 Big Twin; 1986–2022 XL…

Low stock

Description Chrome plated buttonhead bolts. Includes washers. Fitment 84-99 Big Twin (Excl. Twin Cam); 86-22 XL Sportster (NU) Product Details Br...

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£47.21
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£47.21
£43.63
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£43.63
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£20.72
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£20.72
£18.54
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£18.54

Gardner-Westcott Gas Tank Mount Kit. Chrome Allen – 1986–2003 XL Sportster

Low stock

Description Chrome plated Allen head bolt & nut kit to install the fuel tank. Fitment 86-03 XL Sportster (NU) Product Details Brand: Gardner-...

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£20.72
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£20.72
£18.54
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£18.54
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£15.83
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£15.83
£14.15
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£14.15

Gardner-Westcott Gas Tank Mount Kit. Chrome Allen – 1972–1979 Xlch

Out of stock

Description Chrome plated Allen head bolt & nut kit to install the fuel tank. Fitment 72-79 XLCH (NU) Product Details Brand: Gardner-Westcott...

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£15.83
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£15.83
£14.15
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£12.96
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£12.96
£11.23
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£11.23

Gardner-Westcott Gas Tank Mount Kit. Chrome Allen – 1957–1971 XL Sportster

Low stock

Description Chrome plated Allen head bolt & nut kit to install the fuel tank. Fitment 57-71 XL Sportster (NU) Product Details Brand: Gardner-...

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£12.96
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£12.96
£11.23
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£11.23
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£27.96
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£27.96
£25.84
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£25.84

Gardner-Westcott Gas Tank Mount Kit. Allen – 2000–2017 Softail

Out of stock

Description Fuel tank mount kit with chrome plated Allen head bolts. Fitment 00-17 Softail (NU) Product Details Brand: Gardner-Westcott Category...

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£27.96
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£27.96
£25.84
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£24.12
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£21.57
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£21.57

Gardner-Westcott Gas Tank / Dash Panel Mount Kit . Allen – 1991–2017 Dyna

Out of stock

Description Fuel tank mount kit with chrome plated Allen head bolts. Includes dash panel mounts. Replaces amongst others 3427 + 3530 bolts. Fitment...

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£24.12
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£24.12
£21.57
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£21.57
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£49.01
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£49.01
£45.29
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£45.29

Gardner-Westcott Flat Side Gas Tank Mount Kit. Allen – 1990–1999 Softail

Low stock

Description Flat side fuel tank mount kit with chrome plated Allen head bolts. Fitment 90-99 Softail (NU) Product Details Brand: Gardner-Westcott...

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£49.01
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£49.01
£45.29
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£45.29
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£57.44
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£57.44
£53.08
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£53.08

Gardner-Westcott Flat Side Gas Tank Mount Kit. Allen – 1984–1989 Softail

Low stock

Description Flat side fuel tank mount kit with chrome plated Allen head bolts. Fitment 84-89 Softail (NU) Product Details Brand: Gardner-Westcott...

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£57.44
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£57.44
£53.08
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£53.08
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