Product Description
Variant: 1) 84-99 Big Twin. Manley valve keys (set of 8). Replaces OEM: 18229-83
SKU: A006-416411
MPN: 99296-4
OEM: 18229-83A
DPN: 514006
Variant: 1) 84-99 Big Twin. Valve key (set of 8). Replaces OEM: 18229-83
SKU: A220-806625
OEM: 18229-83A
DPN: 904220
Variant: 2) 84-99 Big Twin. Andrews steel valve spring collar set, upper. Up to .560" lift. Replaces OEM: 18219-83A
SKU: A723-406128
MPN: 293115
DPN: 503723
Variant: 2) 84-99 Big Twin. Steel valve spring collar, upper (set of 4). Replaces OEM: 18219-83
SKU: A698-412103
OEM: 18219-83A
DPN: 509698
Variant: 2) 84-99 Big Twin. Manley steel valve spring collar, upper (set of 4). Replaces OEM: 18219-83
SKU: A887-416292
MPN: 99258-4
OEM: 18219-83A
DPN: 513887
Variant: 2) 84-99 Big Twin. Manley titanium valve spring collar, upper (set of 4). Replaces OEM: 18219-83
SKU: A888-416293
MPN: 99259-4
OEM: 18219-83A
DPN: 513888
Variant: 3) 84-99 Big Twin. Valve spring (set of 4), Jims. Replaces OEM: 18202-83 & 18201-83
SKU: A085-880490
Variant: 5) 84-99 Big Twin. Manley viton valve stem seal, intake / exhaust (set of 24). Replaces OEM: 18001-83A/B
SKU: A982-416387
MPN: 99183-24
OEM: 18001-83B
DPN: 513982
Variant: 5) 84-99 Big Twin. James viton valve stem seal, intake / exhaust (set of 4). Replaces OEM: 18001-83A/B
SKU: A165-428570
MPN: 18001-83-A
DPN: 526165
Variant: 6) 84-99 Big Twin. Manley steel valve spring collar, lower (set of 4). Replaces OEM: 18222-83
SKU: A786-416191
MPN: 99234-4
DPN: 513786
Variant: 6) 84-99 Big Twin. Steel valve spring collar, lower (set of 4). Replaces OEM: 18222-83
SKU: A283-884688
OEM: 18222-83
DPN: 982283
Variant: 7) See valve guides separately.
SKU: A000-DISCONTINUED
Variant: 8) 84-E85 Big Twin. Head bolt kit without washers.
SKU: A810-404215
MPN: A-80-10
DPN: 501810
Variant: 8) L85-91 Big Twin. Head bolt kit without washers.
SKU: A266-407671
MPN: A-61-100
DPN: 505266
Variant: 8) L85-91 Big Twin. Head bolt kit with washers.
SKU: A717-410122
MPN: A-80-100
DPN: 507717
Variant: 8) 92-99 Big Twin. Gardner Westcott head bolt kit.
SKU: A718-410123
MPN: A-61-110
DPN: 507718
Variant: 8) 92-99 Big Twin. Colony head bolt kit.
SKU: A600-892005
MPN: 2012-8
OEM: 16480-92A
DPN: 989600
Variant: 9) 84-E85 Big Twin. Head bolt washers. Replaces OEM: 16482-83
SKU: A482-818887
Variant: 9) L85-90 Big Twin. Head bolt washers (set of 5). Replaces OEM: 16482-85
SKU: A285-850690
Variant: 10) 84-99 Big Twin. Stud set, exhaust. Replaces OEM: 16715-83
SKU: A715-819120
OEM: 16715-83
DPN: 916715
Variant: 11) 84-99 Big Twin. KPMI exhaust valve seat.
SKU: A555-426960
MPN: 10-SC446
OEM: 18011-86
DPN: 524555
Variant: 11) 84-99 Big Twin. KPMI intake valve seat.
SKU: A558-426963
MPN: 10-SC500
OEM: 18020-83
DPN: 524558
Variant: 12) See valves separately
SKU: A000-DISCONTINUED
Variant: 13) 84-99 Big Twin. KPMI cylinder dowel (set of 4). Replaces OEM: 16573-83A
SKU: A579-426984
MPN: 83070-4
OEM: 16573-83A
DPN: 524579
Variant: 13) 84-99 Big Twin. S&S cylinder dowel. Replaces OEM: 16573-83A
SKU: A055-438460
MPN: 50-8109
OEM: 16573-83A
DPN: 536055
Variant: 13) 84-99 Big Twin. Cylinder dowel. Replaces OEM: 16573-83A
SKU: A383-859788
OEM: 16573-83A
DPN: 957383
Variant: 14) 84-99 Big Twin. James o-ring, cylinder head stud. Replaces OEM: 26432-76A
SKU: A735-421140
MPN: 26432-76-A
OEM: 26432-76A
DPN: 518735
Variant: 14) 84-99 Big Twin. Cometic o-ring, cylinder head stud. Replaces OEM: 26432-76A
SKU: A301-463706
MPN: C9287
OEM: 26432-76A
DPN: 561301
Variant: 15) 84-99 Big Twin. Allen bolt (set of 5). Replaces OEM: 3275
SKU: A274-875679
MPN: 73274
OEM: 3275
DPN: 973274
Variant: 16) 84-99 Big Twin. James .045" armour cylinder head gasket, standard 3-1/2" (3.5") bore. Replaces OEM: 16770-84C
SKU: A700-421105
MPN: 16773-85
OEM: 16770-84F
DPN: 518700
Variant: 16) 84-99 Big Twin. James .062" armour cylinder head gasket, standard 3-1/2" (3.5") bore. Replaces OEM: 16770-84C
SKU: A700-421105
MPN: 16773-85
OEM: 16770-84F
DPN: 518700
Variant: 16) 84-99 Big Twin. James .045" graphite cylinder head gasket, standard 3-1/2" (3.5") bore. Replaces OEM: 16770-84C
SKU: A193-428598
MPN: 16770-84-B
OEM: 16770-84F
DPN: 526193
Variant: 16) 84-99 Big Twin. Cometic .030" MLS cylinder head gasket, standard 3-1/2" (3.5") bore (set of 2). Replaces OEM: 16770-84C
SKU: A161-463566
MPN: C9688
OEM: 16770-84F
DPN: 561161
Variant: 16) 84-99 Big Twin. Cometic .040" MLS cylinder head gasket, standard 3-1/2" (3.5") bore (set of 2). Replaces OEM: 16770-84C
SKU: A162-463567
MPN: C9689
OEM: 16770-84F
DPN: 561162
Variant: 16) 84-99 Big Twin. Cometic .040" MLS cylinder head gasket, 3-5/8" (3.625") big bore (set of 2).
SKU: A164-463569
MPN: C9691
DPN: 561164
Variant: 16) 84-99 Big Twin. Cometic .060" MLS cylinder head gasket, standard 3-1/2" (3.5") bore (set of 2). Replaces OEM: 16770-84C
SKU: A225-463630
MPN: C9180
DPN: 561225
Variant: 16) 84-99 Big Twin. Cometic .040" MLS cylinder head gasket, 4" big bore (set of 2).
SKU: A483-463888
MPN: C9880
DPN: 561483
Variant: 16) 84-99 Big Twin. Cometic .051" MLS cylinder head gasket, standard 3-1/2" (3.5") bore (set of 2). Replaces OEM: 16770-84C
SKU: A776-464181
MPN: C9689-051
DPN: 561776
Variant: 17) 84-99 Big Twin. Cylinder base gasket, standard 3-1/2" (3.5") bore (set of 2). Replaces OEM: 16774-86B/D
SKU: A340-402745
MPN: 16777-94
DPN: 500340
Variant: 18) L85-99 Big Twin. KPMI stud, cylinder (set of 8). Replaces OEM: 16837-85C
SKU: A578-426983
MPN: 20-2098
OEM: 16837-85C
DPN: 524578
Variant: 18) L85-99 Big Twin. S&S stud, cylinder (set of 8). Replaces OEM: 16837-85C
SKU: A543-433948
MPN: 31-2321
OEM: 16837-85C
DPN: 531543
Variant: 18) L85-99 Big Twin. Colony stud set, cylinder. Replaces OEM: 16837-85C
SKU: A128-891533
MPN: 9424-8
OEM: 16837-85C
DPN: 989128
Variant: 19) See pistons separately
SKU: A000-DISCONTINUED
Variant: 20) See cylinder heads separately
SKU: A000-DISCONTINUED
Variant: 20) See cylinders separately
SKU: A000-DISCONTINUED
Variant: 22) 84-99 Big Twin. Valve spring shim kit
SKU: A000-DISCONTINUED
Variant: 23) 84-99 Big Twin. Retaining ring. Replaces OEM: 22589-83A
SKU: A585-410990
OEM: 22589-83B
DPN: 508585
Variant: 24) 84-99 Big Twin. Piston wrist pin. Replaces OEM: 22764-83
SKU: A000-DISCONTINUED
Variant: 25) 92-99 Big Twin. James top end gasket set. Standard 3-1/2" bore. Replaces OEM: 17040-92A
SKU: A741-421146
MPN: 17040-92
OEM: 17040-92A
DPN: 518741
Variant: 25) 84-91 Big Twin. James multi layer steel top end gasket set. Standard 3-1/2" bore. Replaces OEM: 17033-83A
SKU: A029-428434
MPN: 17033-83-MLS
DPN: 526029
Variant: 25) 92-99 Big Twin. James multi layer steel top end gasket set. Standard 3-1/2" bore. Replaces OEM: 17040-92A
SKU: A030-428435
MPN: 17040-92-MLS
DPN: 526030
Variant: 25) 84-91 Big Twin. Cometic EST top end gasket set. 3-5/8" big bore.
SKU: A047-463452
MPN: C9767
DPN: 561047
Variant: 25) 92-99 Big Twin. Cometic EST top end gasket set. 3-5/8" big bore.
SKU: A048-463453
MPN: C9766
DPN: 561048
Variant: 25) 84-91 Big Twin. James top end gasket set. 3-5/8" big bore.
SKU: A900-809305
MPN: 17033-83-S
DPN: 906900
Variant: 25) 92-99 Big Twin. James top end gasket set. 3-5/8" big bore.
SKU: A901-809306
MPN: 17033-92
DPN: 906901
Variant: 25) 84-91 Big Twin. James top end gasket set. Standard 3-1/2" bore. Replaces OEM: 17033-83A
SKU: A135-872540
MPN: 17033-83-A
OEM: 17033-83A
DPN: 970135
Shipping and Delivery Times
All orders are shipped from our warehouse in Falkenberg, Sweden. We work hard to get them moving quickly!
Stock status explained:
- In stock: Ready to ship to you within the time listed. Packages usually arrive 2–4 business days after dispatch depending on your location.
- Sold Out: Currently out of stock at Customhoj, but we expect to have it back soon! Please feel free to contact us for information on when the product will be available again.
If a product has multiple variants (like sizes or colors), the stock status updates automatically as you select your option.
Our goal is simple, to get your order to you as fast as possible!
30-Day Hassle-Free Returns - No Questions Asked
If you are not entirely satisfied with your order, whether you need to change sizes or something else, we offer a full 30-day return policy from the day you receive your order. Return shipping costs apply.
Please note that the right to return does not apply to products that are personalized, or manufactured upon order. See our return policy for complete details and conditions.
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