BILLET PROOF DESIGNS best sellers

#1 🆕 Chrome Oil Pressure Gauge Billet Proof Designs Chrome Oil Pressure Gauge Adaptor for 1970 - Later Harley Big Twin, Shovelhead and Evolution Motors - 1/8" NPT Fitting - Made in The USA

£25.36 on Amazon

#2 Internal Throttle KIT BILLET PROOF DESIGNS Internal Throttle KIT with Metal Sleeve for use with Rubber Grips on 1" Handlebars - Needle and Ball Bearing Construction with Spring-Assisted Return - Custom Harley Bobber Chopper

£119.44 on Amazon

#3 Chrome Shorty Style Oil BILLET PROOF DESIGNS Chrome Shorty Style Oil Tank Dipstick w/Oil Temperature Gauge - White Gauge Face - Fits 1979-2003 Harley Sportster & 1984-1999 Harley Softail Big Twin EVO - Replaces HD Part# 62668-87T (40-0674)

£38.32 on Amazon

#4 Chrome Harley 3/8" NPT BILLET PROOF DESIGNS Chrome Harley 3/8" NPT HI-Flow Petcock Right 90 Fuel Outlet Valve - Fits 3/8" ID Fuel Hose - Replaces HD Part # 62125-55B on PRE-1975 Harley FL FX XL Models - Motorcycle Chopper Bobber

£62.30 on Amazon

#5 Chrome Shorty Style Oil BILLET PROOF DESIGNS Chrome Shorty Style Oil Tank Dipstick with Oil Temperature Gauge - Black Gauge Face - Fits 1979-2003 Harley Sportster XL and 1984-1999 Harley Softail Models - Replaces HD Part# 62668-87T (40-0361)

£31.57 on Amazon

#6 Motorcycle Gas Tank Fuel BILLET PROOF DESIGNS Motorcycle Gas Tank Fuel Gauge Gage - Yellow Tygon Hose Style External Fuel Gauge - Steel Bung - Chopper Bobber Cafe Racer Harley (YEL/STL)

£35.96 on Amazon

#7 Hydraulic Rear Brake BILLET PROOF DESIGNS Hydraulic Rear Brake Light Switch for 2008-2017 Harley Dyna FXD Super Glide, FXDL Low Rider, FXDWG Wide Glide, FXDB Street Bob, FXDF Fat Bob, FLD Switchback - Replaces HD# 72026-08A - Made in Poland

£29.39 on Amazon

#8 Oil Pressure Switch/Sending BILLET PROOF DESIGNS Oil Pressure Switch/Sending Unit for 1999-2016 Harley Road King FLHR, 1999-2017 Dyna FXD, 2000-2017 Softail FXST/FLST & 2003-2017 V-Rod VRSC Models - Replaces HD# 26561-99 - Made in The USA

£30.06 on Amazon

#9 Transmission Cover for Billet Proof Designs Transmission Cover for Harley Softail, Touring Models & Dyna FXD/FXDWG Big Twin Evolution ‘EVO’ & Twin Cam 5-Speed, Smooth Chrome - Replaces HD# 37105-87A

£57.10 on Amazon

#10 Chrome Finned Transmission BILLET PROOF DESIGNS Chrome Finned Transmission Cover for 1987-2006 Harley Touring, Softail & Dyna Big Twin Evolution “EVO” & Twin Cam Models with 5-Speed Trans (NOT FXR or 2006 FXD) Replaces HD# 37105-87A

£70.76 on Amazon

#11 Black Shorty Style Oil BILLET PROOF DESIGNS Black Shorty Style Oil Tank Dipstick with Oil Temperature Gauge - Black Gauge Face/Black Bezel/Orange Needle - Fits 1965-1984 Harley FL & 1971-1984 FX Big Twin & 1971-1978 XL Sportster Models

£33.80 on Amazon

#12 11/16" Bore Front Brake BILLET PROOF DESIGNS 11/16" Bore Front Brake Master Cylinder Rebuild Kit for 1996-Later Harley Big Twin Touring/Softail/Dyna & 1996-2003 Sportster Models with Dual Discs - Replaces HD# 45072-96

£26.84 on Amazon

#13 Chrome Rear Brake Master BILLET PROOF DESIGNS Chrome Rear Brake Master Cylinder Cover Kit w/Gasket, Sight Window & Hardware for 1999-2004 Harley Electra Glide, Road Glide, Road King Touring Models & 1999-2005 Harley Softail Models HD# 45057-99

£23.11 on Amazon

#14 4” SHORT Exhaust Baffles BILLET PROOF DESIGNS 4” SHORT Exhaust Baffles for 1-3/4" OD Exhaust Pipes & Mufflers – Noise Reducer/Silencer - SOLD AS A PAIR w/Mounting Nut & Bolt – Galvanized Steel – Motorcycle, Harley, Chopper, Bobber, Cafe Racer

£23.59 on Amazon

#15 Chrome OEM Style Vented BILLET PROOF DESIGNS Chrome OEM Style Vented & Non-Vented Dual Gas Caps Set for 1982-1999 Harley Softail Fat Bob with Split 2-Piece Gas Tanks - SOLD AS A SET - Left and Right Hand Thread - Replaces HD# 61272-92A

£47 on Amazon

#16 🆕 Cam Chain Guide for 1999 2006 BILLET PROOF DESIGNS Cam Chain Guide for 1999-2006 Harley Twin Cam Street Glide FLHX, Electra Glide FLHT, Road Glide FLTR, Road King FLHR, Softail FLST/FXST & 1999-2005 Dyna FXD Models - Replaces HD# 39965-99

£18.01 on Amazon

#17 Chrome CV40/CV44 Aluminum BILLET PROOF DESIGNS Chrome CV40/CV44 Aluminum Carb Top for 1990-2006 Harley Big Twin Softail, Dyna, FXR, Touring, 1988-2006 Sportster & Carbureted Buell Models with CV40 & CV44 Keihin Carburetors – With Chrome Hardware

£26.33 on Amazon

#18 Hydraulic Cam Chain Tensioner BILLET PROOF DESIGNS Hydraulic Cam Chain Tensioner Shoe/Pad for 2007-2017 Harley Twin Cam Engine with Hydraulic Tensioner – Sold AS A Pair – Works with Factory or Aftermarket Billet Cam Plates – Made in The USA

£25.75 on Amazon

#19 Timken Front/Rear 3/4” BILLET PROOF DESIGNS Timken Front/Rear 3/4” Tapered Wheel Bearings w/ Races for 1973-1999 Harley Big Twin Touring, Softail, Dyna, FXR, FX, FXWG & Sportster XL Models – Sold AS A Pair - Replaces HD# 9052

£35.88 on Amazon

#20 Left Side Front Wheel BILLET PROOF DESIGNS Left Side Front Wheel Speedometer Drive for 1984-1995 Harley Wide Glide FXWG, Softail Standard FXST & Dyna Wide Glide FXDWG Models with 21" Front Wheel Replaces HD# 67120-84B

£55.62 on Amazon