Classic Pre-1984
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61" Knucklehead Cylinder Piston Kit 11-2600
Replacement 61" Knucklehead cylinder and piston kit are honed and pre fitted with 7.5:1 compression ..
$613.62
61" Knucklehead Engine Case Set 10-0942
For 61" Knucklehead motors accurately cast and machined by Motortechnic in Germany. Features a natur..
$3,565.40
61" Knucklehead Front Cylinder 11-0495
Front cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and..
$195.43
61" Knucklehead Rear Cylinder 11-0494
Rear cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and ..
$189.03
61" Overhead Valve Piston Ring Set .010 11-1404
Hastings cast piston ring set is for a 3-5/16" bore and is .010 oversize. Features compression rings..
$86.05
61" Overhead Valve Piston Ring Set .030 11-1405
Hastings cast piston ring set is for a 3-5/16" bore and is .030 oversize. Features compression rings..
$92.20
61" Overhead Valve Piston Ring Set Standard 11-0170
Hastings cast piston ring set is for a 3-5/16" bore and is standard size. Features compression rings..
$87.54
61" Overhead Valve Piston Ring Set, .020 Oversize 11-0171
Hastings cast piston ring set is for a 3-5/16" bore and is .020 oversize. Features compression rings..
$76.55
61" Overhead Valve Piston Ring Set, .040 Oversize 11-0172
Hastings cast piston ring set is for a 3-5/16" bore and is .040 oversize. Features compression rings..
$78.92
61" Overhead Valve Piston Ring Set, .060 Oversize 11-0173
Hastings cast piston ring set is for a 3-5/16" bore and is .060 oversize. Features compression rings..
$81.43
64.56" Black Clutch Cable 36-2536
Black clutch cable feature heavy duty construction designed for reliability and longer service. This..
$32.02
66 Tooth BDL Starter Ring Gear 8mm and 11mm 20-0933
BDL 8mm and 11mm belt drive clutch hub starter ring gear is 66 tooth with an inner diameter of 7-3/8..
$121.91