Old Britts
Engine, Cylinder, Cylinder Head

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We try to keep all information current, but regret that prices and availability are subject to change. Special Order Items (SO) are priced as of the last time we sold one.
Last updated 02/12/21.

Please Note: the "11-" preceding all order numbers is an Old Britts grouping code. The second portion of the order number is normally the factory part number (e.g., 11-060627 is the Norton part 06-0627). When ordering, you can use our order number or the factory part number.

Part Number
Description
Qty. on Hand
Status
Price
11-000579
Dowel, Rocker Cover 4 -
2.20
11-016213 Washer, 3/8, Flat, .625" x .390" x .080" 10 -
0.65
11-016213/SS Washer 3/8, Flat, .625" x .390" x .100", Stainless 52 -
1.43
11-060401 Bolt, 3/8 x 26, Cylinder Head 14 -
7.95
11-060401/SS Bolt, 3/8 x 26, Cylinder Head, Stainless 0 NA
15.15
11-060988 Cylinder Head, 750, 9/1, 30mm, RH1 0 NA
0.00
11-061705 Cylinder Barrel, 750cc, Andover Norton 0 NA
1,600.00
11-062536 Allen Bolt, 5/16 x 18, 7/8", Plated 25 -
0.74
11-062536/SS Allen Bolt, 5/16 x 18, 7/8", Stainless 62 -
1.12
11-062651 Cylinder Stud Nut, 3/8 x 24 12 -
6.80
11-062651/U Cylinder Stud Nut, 3/8 x 24, USED 2 -
1.00
11-063085 Bolt, 3/8 x 16, Allen, 850 cyl 12 -
7.40
11-063092 Plate, Tappet Retaining 4 -
15.85
11-063092/U Plate, Tappet Retaining, USED 0 NA
0.00
11-063124 Hex Head Bolt, 1/4 x 20, 5/8", Plated 55 -
0.31
11-063124/SS Hex Head Bolt, 1/4 x 20, 5/8", Stainless 32 -
0.54
11-063124/U Bolt, 1/4 x 20, Rkr.Plate, USED 16 -
0.02
11-063129 Washer, Copper 33 -
0.30
11-063192 Nut, Cylinder Head, Bottom Front 9 -
5.55
11-063192/SS Nut, Cylinder Head, Bottom Front, Stainless 11 -
16.30
11-063825 Nut, Cylinder Stud, 5/16 x 24, (Deep) 18 -
4.75
11-063825/SS Nut, Cylinder Stud, 5/16 x 24, Stainless, (Deep) 14 -
3.25
11-064038 Cylinder Head, 850, 8.5/1, 32mm, RH4 0 NA
0.00
11-064038/BV MH Big Valve Cylinder Head, 850, 8.5/1, 32mm, RH4 0 NA
3,000.00
11-064038/U Cylinder Head, 850, 8.5/1, 32mm, RH4, USED 0 NA
1,500.00
11-064048 Cylinder Head, 750, 8.9/1, 32mm, RH5 0 NA
1,000.00
11-064097 Cylinder Head, 750 Combat, 9.3/1, 32mm RH6 0 NA
2,000.00
11-064097/BV MH Big Valve Cylinder Head, 750 Combat, 32mm RH6 0 NA
2,000.00
11-064097/U Cylinder Head, 750 Combat, 9.3/1, 32mm RH6, USED 1 -
1,500.00
11-064147 Washer, 3/8, Flat, .600" x .395" x .093" 29 -
0.90
11-065074 Cylinder Barrel, 850cc, Andover Norton 2 -
600.00
11-066591 750/850 Spacer Plate, Cylinder to Cases, .028" 1 -
11.95
11-067528 Cylinder Stud Nut, 3/8 x 26 7 -
14.29
11-067529 Nut, 5/16 x 26 14 -
2.85
11-067529/SS Nut, 5/16 x 26, Stainless 17 -
3.03
11-067549 Washer, Sealing, Rocker Cover 20 -
0.25
11-067552 Domed Nut, Exh.rocker Cover, 1/4 x 26 15 -
4.85
11-067552/SS Domed Nut, 1/4 x 26 TPI, Stainless 34 -
6.50
11-067560 Screw, 10 x 32, Tappet Retain 8 -
5.60
11-067560/U Screw, 10 x 32, Tappet Retain, USED 0 NA
0.00
11-067561 Stud, 5/16 x 26, Cylinder Head 7 -
2.15
11-067562 Domed Nut, 5/16 x 26, Rear Rocker Cover 5 -
4.55
11-067562/SS Domed Nut, 5/16 x 26, Rear Rocker Cover, Stainless 5 -
9.30
11-067572 Cylinder Stud nut, 5/16 x 26, (Deep) 12 -
6.60
11-067572/SS Cylinder Stud nut, 5/16 x 26, Stainless, (Deep) 26 -
3.48
11-067578 Plate, Rockershaft, Inner 16 -
1.45
11-067579 Plate, Rocker Cover 19 -
1.95
11-067579/K Set of 4, Rocker Cover, Aluminum, with Fasteners 0 NA
60.16
11-067579/SS Plate, Rocker Cover, Stainless 0 NA
8.05
11-067582 Stud, Front Rocker Cover, 1/4x20x26 9 -
1.26
11-067582/U Stud, Front Rocker Cover, 1/4x20x26, USED 0 NA
0.50
11-067622 Washer, 5/16 9 -
0.20
11-067693 Stud, Rear Rocker Cover, 5/16 x 26 x 22 4 -
0.90
11-067694 Cover, Exhaust Rocker 4 -
58.00
11-067695 Cover, Inlet Rocker 2 -
51.72
11-067698 Washer, Spring, Rockers 12 -
1.95
11-067870 Nut, 3/8 x 26, (Deep) 6 -
3.50
11-067870/SS Nut, 3/8 x 26, Stainless, (Deep) 10 -
3.25
11-067873 Bolt, 5/16 x 26, Cylinder Head, Atlas 4 -
9.75
11-067873/SS Bolt, 5/16 x 26, Cylinder Head, Atlas, Stainless 4 -
17.40
11-067885 Stud, 3/8 x 26 x 20, Cylinder Head 14 -
2.62
11-067885/U Stud, 3/8 x 26 x 20, Cylinder Head, USED 0 NA
0.40
11-067918 Bolt, 3/8 x 26, Cylinder Head 8 -
6.35
11-067918/SS Bolt, 3/8 x 26, Cylinder Head, Stainless 20 -
12.95
11-069999 Cylinder Head, Raw Casting 2 -
700.00
11-400001 Cyl and Head Fastener Kit, 750 Commando, 71-73 2 -
182.75
11-400002 Deluxe Cyl and Head Fastener Kit, 750 Comm. 71-73 0 NA
242.57
11-400003 Cylinder and Head Fastener Kit, 850 Commando 2 -
194.97
11-400004 Deluxe Cylinder and Head Fastener Kit, 850 Comm. 0 NA
276.19
11-400005 Cyl and Head Fastener Kit, 750 Atlas/Comm to 71 1 -
188.68
11-400006 Deluxe Cyl/Head Fastener Kit, 750 Atlas/Comm to 71 0 NA
247.20
11-400007 Head Fastener Kit, 750 Atlas and Commando to 71 2 -
104.22
11-400008 Delux Head Fastener Kit 750 Atlas & Comm to 71 0 NA
176.66
11-400009 Cylinder Fastener Kit, 750 Atlas & Comm to 71 1 -
84.46
11-400010 Delux Cylinder Fastener Kit 750 Atlas&Comm to 71 2 -
70.54
11-400011 Cyl and Head SS Fastener Kit 750 Atlas/Comm to '71 0 NA
197.00
11-400012 Head Fastener Kit, 750 Commando, 71-73 2 -
105.47
11-400013 Deluxe Head Fastener Kit, 750 Commando 71-73 20 -
12.95
11-400014 Cylinder Fastener Kit, 750 Commando, 71-73 2 -
77.28
11-400015 Deluxe Cylinder Fastener Kit, 750 Commando 71-73 0 NA
0.00
11-400016 Cyl and Head SS Fastener Kit, 750 Commando 71-73 20 -
12.95
11-400017 Head Fastener Kit, 850 Commando 2 -
139.57
11-400018 Deluxe Head Fastener Kit, 850 Commando 0 NA
211.29
11-400019 Cylinder Fastener Kit, 850 Commando 3 -
55.40
11-400020 Deluxe Cylinder Fastener Kit, 850 Commando 3 -
46.65
11-400021 Cylinder and Head SS Fastener Kit, 850 Commando 0 NA
183.93
11-400101 Stainless Cylinder Base Stud Kit, 9 Piece, 750cc 0 NA
75.25
11-400102 Stainless Cylinder Base Stud Kit, 5 Piece, 850cc 0 NA
43.25
11-400103 Stainless Crankcase Stud Kit, Atlas to 71 Comm. 1 -
54.52
11-400104 Stainless Crankcase Stud Kit, 72 to 74 5 -
54.95
11-400105 Stainless Crankcase Stud Kit, 850cc MK3 0 NA
54.52
11-700002 Crankcase Stud Kit, Atlas to 71 Comm. 1 -
54.17
11-700003 Crankcase Stud Kit, 72 to 74 4 -
23.71
11-700004 Crankcase Stud Kit, MK3 3 -
25.99
40-400402 Allen Bolt, 5/16 x 18, 5/8", SS, For Mikuni Manifo 19 -
0.60
52-110005 Hex Head Bolt, 1/4 x 20, 3/4", Stainless 28 -
0.40
52-110006 Hex Head Bolt, 1/4 x 20, 1 3/8", Stainless 46 -
0.72
52-110007 Hex Head Bolt, 1/4 x 20, 2", Stainless 8 -
0.74

STATUS Codes: OO - On Order, SO - Special Order, OP - Out of Print, D - Dropped, BO - Back Ordered, NA - Not Available, U-Used. More Status Information

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