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Gardner Westcott - Engine & Performance

Browse engine & performance from Gardner Westcott. Check the individual product page for specifications and fitment before ordering.

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£74.10
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Gardner-Westcott XL Side Cover Mount Kit, Chrome Allen – 1967–1970 XLH; 1970 Xlch

Low stock

Description XL side cover mount kit, chrome allen Fitment 67-70 XLH; 70 XLCH (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS ...

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£74.10
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£70.84
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£70.84
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£135.39
£135.39 - £135.39
£135.39
£134.07
£134.07 - £134.07
£134.07

Gardner-Westcott 12-Point Head Bolt Kit. Chrome – 1992–2017 Big Twin; 1992–2022 XL…

Out of stock

Description Used without washers; like OEM. Fitment 92-17 Big Twin (Excl. M8); 92-22 XL Sportster; 08-12 XR1200 (NU) Product Details Brand: Gardn...

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£135.39
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£135.39
£134.07
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£134.07
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£255.26
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£255.26
£252.77
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£252.77

Gardner-Westcott Head Bolt Kit, 12-Point – L1985–1991 Big Twin; 1986–1991 XL…

Out of stock

Description Head bolt kit, 12-point Fitment L85-91 Big Twin; 86-91 XL Sportster (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PAR...

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£255.26
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£255.26
£252.77
£252.77 - £252.77
£252.77
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£35.09
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£35.09
£32.43
£32.43 - £32.43
£32.43

Gardner-Westcott Gas Tank Mount Kit. Allen Head. Chrome – 1985–1986 Big Twin with Fatbob Tanks

Low stock

Description Late style. Chrome plated. Used to mount late style Fat Bob style fuel tanks. Fitment 85-86 Big Twin with FATBOB tanks Product Details ...

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£35.09
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£35.09
£32.43
£32.43 - £32.43
£32.43
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£135.98
£135.98 - £135.98
£135.98
£134.66
£134.66 - £134.66
£134.66

Gardner-Westcott Head Bolt Kit, 12-Point – L1985–1991 Big Twin; 1986–1991 XL…

Out of stock

Description Excl. washers Fitment L85-91 Big Twin; 86-91 XL Sportster (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > HE...

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£135.98
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£135.98
£134.66
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£134.66
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£51.81
£51.81 - £51.81
£51.81
£47.88
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£47.88

Gardner-Westcott Rocker Shaft Plug Set. Custom Allen Style. Chrome – 66-E71 Shovelhead; 57-E71 XL Sportster

Low stock

Description Chrome plated. Custom allen head (socket head) style rocker cover nuts. Fits rocker box on right side. Fitment 66-E71 Shovelhead; 57-E7...

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£51.81
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£51.81
£47.88
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£47.88
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£45.80
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£45.80
£42.33
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£42.33

Gardner-Westcott Rocker Shaft End Plug Set. Allen Style. Chrome – 1971–1984 Shovelhead; 1971–1985 XL…

Low stock

Description Chrome plated. Custom allenhead (socket head) styled. Complete set to fit the rocker box on the right side. Repl. 17448-71A. Fitment 71...

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£45.80
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£45.80
£42.33
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£42.33
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£52.35
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£52.35
£48.38
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£48.38

Gardner-Westcott Oil Pump & Crankcase Plug Set, Allen – 1970–1980 Big Twin

Low stock

Description 3 plug set Fitment 70-80 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > CRANKCASE PLUG SETS Unit:...

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£52.35
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£52.35
£48.38
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£48.38
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£85.56
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£85.56
£81.81
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£81.81

Gardner-Westcott Oil Pump and Crankcase Plug Set – 1981–1999 Big Twin

Low stock

Description Allenheads; 3-plug set Fitment 81-99 Big Twin (Excl. TC) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > CRANKCAS...

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£85.56
£85.56 - £85.56
£85.56
£81.81
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£81.81
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£39.59
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£39.59
£36.59
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£36.59

Gardner-Westcott XL Side Cover Mount Kit, Chrome Allen – 1986–1990 XL Sportster

Low stock

Description XL side cover mount kit, chrome allen Fitment 86-90 XL Sportster (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS ...

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£39.59
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£39.59
£36.59
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£36.59
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£63.92
£63.92 - £63.92
£63.92
£61.11
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£61.11

Gardner-Westcott Complete Rocker Box Mount Kit. Zinc – 1984–1999 Evo Big Twin; 1986–2003 XL…

Low stock

Description Zinc plated steel. This kit includes all bolts & washers that are needed to mount front & rear rocker boxes to the cylinder hea...

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£63.92
£63.92 - £63.92
£63.92
£61.11
£61.11 - £61.11
£61.11
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£31.80
£31.80 - £31.80
£31.80
£29.39
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£29.39

Gardner-Westcott Rocker Box Top Bolt Kit. Allen, Stainless – 1999–2017 Twin Cam

Low stock

Description Stainless steel allenhead (socket head) bolts. Includes washers. Fitment 99-17 Twin Cam (NU) Product Details Brand: Gardner-Westcott ...

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£31.80
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£31.80
£29.39
£29.39 - £29.39
£29.39
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£50.39
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£50.39
£46.57
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£46.57

Gardner-Westcott Rocker Box Top Bolt Kit. Allen, Chrome – 1999–2017 Twin Cam

Low stock

Description Chrome plated allenhead (socket head) bolts. Includes washers. Fitment 99-17 Twin Cam (NU) Product Details Brand: Gardner-Westcott C...

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£50.39
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£50.39
£46.57
£46.57 - £46.57
£46.57
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£40.41
£40.41 - £40.41
£40.41
£37.35
£37.35 - £37.35
£37.35

Gardner-Westcott Rocker Box Top Bolt Kit. Allen, Chrome – 1984–1999 Big Twin; 1986–2022 XL…

Out of stock

Description Chrome plated. With Allenhead (socket head) bolts. Includes washers. Fitment 84-99 Big Twin (Excl. Twin Cam); 86-22 XL Sportster (NU) P...

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£40.41
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£40.41
£37.35
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£37.35
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£66.34
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£66.34
£63.43
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£63.43

Gardner-Westcott Big Twin Side Cover Mount Kit, Chrome Allen – 1985–1986 FLT/Touring; FXR

Out of stock

Description Cam; primary; derby; inspection; transmission end covers. Fitment 85-86 FLT/Touring; FXR (NU) Product Details Brand: Gardner-Westcott...

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£66.34
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£66.34
£63.43
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£63.43
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£15.52
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£15.52
£13.88
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£13.88

Gardner-Westcott Cyl. Base Nut Kit, Hex. Chrome – 1952–1985 K; XL Sportster & All…

In stock

Description OEM style Fitment 52-85 K; XL Sportster (NU) & all 29-73 45" SV (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PAR...

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£15.52
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£15.52
£13.88
£13.88 - £13.88
£13.88
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£28.50
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£28.50
£26.34
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£26.34

Gardner-Westcott Timing Plug. Buttonhead, Chrome – Timing Plug: 1938–1999 Big Twin…

Low stock

Description 5/8"-18 threaded. Custom replacement for 704 hex head timing & drain plugs and 720 allen head timing plugs. Fitment Timing plug: 38...

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£28.50
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£28.50
£26.34
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£26.34
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£30.30
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£30.30
£28.00
£28.00 - £28.00
£28.00

Gardner-Westcott Oil Pump Mount Kit, Allen – 1992–1999 Big Twin

Low stock

Description Oil pump mount kit, allen Fitment 92-99 Big Twin (NU) (Excl. TC) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > ...

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£30.30
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£30.30
£28.00
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£28.00
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£19.79
£19.79 - £19.79
£19.79
£17.70
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£17.70

Gardner-Westcott Allen Bolt, Oil Pump Mount Kit – 1979–1991 Big Twin

Low stock

Description Allen bolt, oil pump mount kit Fitment 79-91 Big Twin (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > OIL PU...

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£19.79
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£19.79
£17.70
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£17.70
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£46.28
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£46.28
£42.77
£42.77 - £42.77
£42.77

Gardner-Westcott Oil Pump Mount Kit, Allen Chrome – 1968–1978 FL; FX

Out of stock

Description Oil pump mount kit, allen chrome Fitment 68-78 FL; FX (NU) Product Details Brand: Gardner-Westcott Category: MOTOR PARTS > OIL PU...

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£46.28
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£46.28
£42.77
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£42.77
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£13.36
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£13.36
£11.58
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£11.58

Gardner-Westcott Keihin CV Floatbowl Mount Kit. Stainless Allen – 1990–2006 Big Twin; 1988–2006 XL…

Out of stock

Description Stainless allenhead kit for Keihin CV carburetors. Used to mount the float bowl to the carburetor housing. These allenhead (sockethead)...

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£13.36
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£13.36
£11.58
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£11.58
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£41.60
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£41.60
£38.44
£38.44 - £38.44
£38.44

Gardner-Westcott Keihin CV Floatbowl Mount Kit. Chrome Allen – 1990–2006 Big Twin; 1988–2006 XL…

Out of stock

Description Chrome allenhead kit for Keihin CV carburetors. Incl. socket head wrench. Used to mount the float bowl to the carburetor housing. These...

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£41.60
£41.60 - £41.60
£41.60
£38.44
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£38.44
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£19.22
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£19.22
£17.19
£17.19 - £17.19
£17.19

Gardner-Westcott Keihin Floatbowl Mount Kit. Chrome Allen – 1976–1989 Big Twin; 1976–1987 XL…

Out of stock

Description For Keihin butterfly carburetors. Provides much better access to floatbowl than the stock; and quickly damaged; phillips type screws. C...

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£19.22
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£19.22
£17.19
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£17.19
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£38.96
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£38.96
£36.00
£36.00 - £36.00
£36.00

Gardner-Westcott Bendix Float Bowl Mount Kit. Chrome Allen – 1971–1975 H-D

Low stock

Description GW, Bendix float bowl mount kit. Chrome allen Fitment 71-75 H-D (NU) Product Details Brand: Gardner-Westcott Category: INTAKE > C...

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£38.96
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£38.96
£36.00
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£36.00
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