IDENTIFICATION OF FLYWHEELS 7-2 ORDERING ... - S&S Cycle
IDENTIFICATION OF FLYWHEELS 7-2 ORDERING ... - S&S Cycle
IDENTIFICATION OF FLYWHEELS 7-2 ORDERING ... - S&S Cycle
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Parts for<br />
Evolution®<br />
Parts for<br />
Twin Cam 88®<br />
S&S ® Cylinder Base Nuts and Studs<br />
S&S cylinder base nuts and cylinder base studs are available for 1930-’84 big twin engines. Cylinder studs are available for 1984-up big twin and 1986-’03<br />
Sportster® applications. Cylinder studs only are available for 1957-’85 Harley-Davidson® Sportster® models.<br />
Parts for<br />
Sportster® '86-'06<br />
31-2321-S<br />
Vintage<br />
Engines<br />
Cylinder Studs<br />
1999-Up Big Twin<br />
U S A<br />
31-2331-S<br />
X-Wedge®<br />
Parts for Victory®,<br />
Off-road & Metric<br />
Replacement<br />
Parts<br />
6.070” length. 6.080” .050 above case deck (H-D#16834-99) *<br />
....................................................31-2325-S<br />
1984-’99 Big Twin U S A<br />
Also used in current S&S crankcases and engines. (Install with collar<br />
down.) 6.680” length, 5.743” above case dock.<br />
............................................................................... 31-2321-S<br />
1986-'03 Harley-Davidson® Sportster®<br />
U S A<br />
Fits 883cc, 1100cc, & 1200cc engines. 5.760 length, 4.823” above case deck.**<br />
H-D#16832-86A) ..............................................31-2331-S<br />
* Also used in S&S crankcases and T-Series engines.<br />
** Also used in S&S 4” and 41/8” bore engines for 1984-’99 big twin.<br />
Cylinder Base Studs<br />
31-2324-S<br />
31-2332-S<br />
31-2325-S<br />
31-2328-S<br />
Tools &<br />
Shop Supplies<br />
1930-’84 Big Twin U S A<br />
Stock length base stud. 2.030” (overall length) Fits 61”, 74”, and 80” OHV<br />
and Flathead models. .....................................31-2328-S<br />
Extra Long Base Stud<br />
Racing<br />
Products<br />
5/16” longer than late stock studs. 2.390”overall length.<br />
......................................................................31-2324-S<br />
(This leaves approximately 1.400” above the base gasket surface with 1” of<br />
crankcase thread engagement.)<br />
Dealer Services<br />
& Promo Items<br />
Warranty &<br />
Company Policy<br />
1957-’85 Sportster® Applications<br />
Extra long base stud approximately 5/16” longer than stock. 2.770” overall<br />
length. Fits 900cc and 1000cc OHV engines.<br />
....................................................31-2332-S<br />
(This leaves approximately 1.400” above the base gasket surfaces with 1.125”<br />
of crankcase thread engagement. )<br />
NOTE:<br />
All reference to H-D® part numbers is for identification purposes only. We in no way are<br />
implying that any of S&S <strong>Cycle</strong>’s products are original equipment parts or that they are<br />
equivalent to the corresponding H-D® part number shown.<br />
Order toll free 866-244-2673<br />
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