Custom Chrome Catalogue

ENGINE

KB Hypereutectic Cast Performance Pistons High quality performance pistons manufactured from 390 hypereutectic alloy. This low expansion alloy allows for a tighter piston to wall clearance for better ring seal and less total timing is needed due to its heat reflective properties. All kits included: 2 hypereutectic pistons, 2 sets of Ductile Iron Moly coated rings, pins, locks and assembly lube. All pistons listed on this page are “Sold as a Pair“

APPAREL

SEATS & BAGS

For Twin Cam 96 Models from 07-Up

For Shovelhead models from 48-84 Big Bore 3.6250” Bore with 4.250” to 4.750” Stroke/88-98’ Hemi Dome and 8.5:1 to 9.4:1 Compression 650922 +.010" oversize 650923 +.020" oversize 650924 +.030" oversize

3.8750” Bore with 4.3750” Stroke/103” Flat Top with Coated Skirts and 10.0:1 Compression 650992 Standard

FOOT CONTROLS

650993 +.005” oversize 650994 +.010” oversize 650995 +.020” oversize

HAND CONTROLS

For Shovelhead Models from 80-84

For Twin Cam 88 Models from 99-06

3.4980” Bore with 4.250” Stroke/80” Hemi Dome and 7.2:1 Compression 650915 Standard 650916 +.005" oversize 650917 +.010" oversize 650918 +.020" oversize 3.4980” Bore with 4.250” Stroke/80” Hemi Dome and 8.3:1 Compression 650919 +.005" oversize 650920 +.010" oversize 650921 +.020" oversize

3.8750” Bore with 4.0000” Stroke/95” Flat Top and 9.3:1 Compression 650904 Standard

LIGHTING

650905 +.005" oversize 650906 +.010" oversize 650907 +.020" oversize

ELECTRICAL

3.8750” Bore with 4.0000”Stroke/95” Dome and 10.5:1 Compression 650929 Standard

EXHAUST

650930 +.005" oversize 650931 +.010" oversize 650932 +.020" oversize

INTAKE

For 1200cc Evolution Sportster Models from 88-Up

3.7500” Bore with 4.0000”Stroke/88” Flat Top and 8.8:1 Compression 650937 Standard

3.4980” Bore with 3.8120” Stroke/74” Flat Top w/ +.8cc and 9:1 Compression 650933 Standard 650934 +.005" oversize 650935 +.010" oversize 650936 +.020" oversize

ENGINE

650938 +.005" oversize 650939 +.010" oversize 650940 +.020" oversize

GASKETS

For Evolution Big Twins from 84-99

883cc to 1200cc Conversion Kits for Evolution Sportster Models from 86-Up 3.4980” Bore with 3.8120” Stroke/74” .100” Dish w/ +10cc and 10.0:1 Compression 650925 Standard 650926 +.005" oversize 650927 +.010" oversize 650928 +.020" oversize

3.4980” Bore with 4.250” Stroke/80” Dome and 9.6:1 Compression 650911 Standard

TRANSMISSION & CLUTCH

650912 +.005" oversize 650913 +.010" oversize 650914 +.020" oversize

DRIVELINE

3.4980” Bore with 4.250” Stroke/80” Dome and 10.5:1 Compression 650900 Standard

WHEELS TIRES & BRAKES

650901 +.005" oversize 650902 +.010" oversize 650903 +.020" oversize

CHASSIS

Replacement Parts Replacement piston wrist pin retainer clip for KB Pistons. Sold as a pair. 684693 Wrist pin clip for .791”&.792” pins for Panheads, Shovelhead, Evo Big Twins, Sportster and RevTech 88”, 100” 4x4 & 110” motor

For Knuckle, Pan, Shovelhead models 41-79

3.4370” Bore with 3.9690” Stroke/74” Hemi Dome and 7.8:1 to 9:1 Compression

SHEETMETAL

650908 +.010" oversize 650909 +.020" oversize 650910 +.030" oversize

684694

Wrist pin clip for .927” pins for Twin Cam and RevTech 115” & 125” motors

INSTRUMENTS & GAUGES

GENERAL

CROSS REFERENCE

www.cus tomchrome.com

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