Custom Chrome Catalogue

ENGINE

For Evolution Sportster Models

For Early Sportster Models

1200cc 9:1

1000cc 9:1

Price

Price

Motor Factory Pistons These cast aluminum pistons provide a lower-cost alternative. They’re available in stock compression versions only and come with fitted wrist pins and late-style piston ‘E’ clips. The pistons for Panhead and Shovelhead Big Twins feature integral steel struts for expansion and distortion control. All pistons will accept our replacement Motor Factory piston rings. Sold each.

16908

16941

STD.

STD.

n/a

16942

.005

.005

16909

16943

.010

.010

16910

16944

.020

.020

16911

16945

.030

.030

16912

n/a

.040

.040

16913

n/a

.050

.050

16914

n/a

.060

.060

For Evolution Big Twin Models

For Panheads and Shovelheads

1340cc 8:1

1340cc 8.5:1

1200cc 8.5:1

Price

Price

Price

16916

16924

16929

STD.

STD.

n/a

n/a

16930

.005

.005

16917

16925

16931

.010

.010

16918

16926

16932

.020

.020

16919

16927

16933

.030

.030

16920

16928

n/a

.040

.040

. 050

. 050

16921

n/a

n/a

16922

n/a

n/a

.060

.060

For Twin Cam 88 & 95“ Models. (Sold in pairs) 3 3/4" 1450cc 99-10 3 7/8" 1550cc 99-10

16923

n/a

n/a

.070

.070

Motor Factory Piston Rings These ring sets are manufactured by Hastings and are the ideal combination of design and materials that work together as a team, delivering full power and lasting oil and blow-by control. All ring faces are pre-lapped for easier seating, and in the moly sets, the compression ring features a moly insert on its barrel face de sign. The exclusive Flex-Vent oil control ring is the easiest of all designs to install because there are no right sides up or sides down. It can’t overlap, can’t gouge and can’t be installed wrong. The 80-plus shoulders on the die-formed stainless-steel stress relieved spacer-expander exerts uniform pressure on the rails assuring positive oil control, and with its open design affords 200% greater drainage capacity than conventional designs. Even with all these features, Motor Factory rings are made available by Custom Chrome at a low, affordable cost, resulting in the ideal combination of performance and value. All Motor Factory Piston Rings are sold in sets for two pistons with the exception of the rings for Evolution Sportster models, which are sold in single cylinder sets only.

1.5 mm Compression rings 3.0mm Oil rings

1.5 mm Compression rings 2.5mm Oil rings

8

MOLY

Price

MOLY

Price

Std.

58920

58900

.005 .010 .020 .030

58921

58901

58922

58902

58923

58903

58924

58904

For Sportster Models 883cc 86-Up (Sold each for 1 piston)

1000cc E72-85 (Sold in pairs)

1200cc 88-03 (Sold in pairs)

MOLY 23001

Price

CAST 23030

Price

MOLY 23080 23081 23082 23083

Price

MOLY 23100 23101 23102 23103 23104

Price

CAST 23110 23111 23112 23113 23114

Price

Std. .005 .010 .020 .030 .040 .050 .060 .070

n/a

n/a

23002 23004 23005 23006 23007 23008 23009

23031 23032 23033 23034 23035 23036 23037

n/a

23085

n/a n/a n/a n/a

n/a n/a n/a n/a

n/a n/a n/a

For Big Twin Models (except Twin Cam 88 Models). Sold in pairs.

1200cc 48-80

1340cc E78-83 1/16" Compression rings 3/16" Oil rings

L83-84 Shovel 1/16" Compression rings 5/32" Oil rings

84-99 Evolution 1/16" Compression rings 5/32" Oil rings

MOLY 23010

Price

CAST Price

MOLY Price

CAST Price

MOLY Price

CAST Price

MOLY Price

CAST Price

Std. .005 .010 .020 .030 .040 .060

23038

23023

23046

23100 23101 23102 23103 23104

23110 23111 23112 23113 23114

23100 23101 23102 23103 23104

23110 23111 23112 23113 23114

n/a

n/a

n/a

n/a

23011 23012 23013 23014

23039 23040 23041

23024 23025 23026

23047 23048 23049

n/a

n/a n/a

n/a n/a

n/a n/a

n/a n/a

n/a n/a

n/a n/a

n/a

23044

*Prices shown are suggested retail prices only. Actual retail prices are determined by each dealer and may vary. All parts are sold each unless otherwise noted. Retail prices may reflect an each quantity.

8.28

Please see Cautionary Information in back of catalog.