Page 24 - XL
P. 24
Replica Valve
11-0609 11-0617 11-1111
Model and Year Type OEM Sifton TM Sifton TM Sifton TM V-Twin TM V-Twin TM
Nitrate Steel Nitrate Chrome Stainless
Steel Steel Steel Steel
Nitrate
Ironhead Sportster Intake 18070-58
1958-69 Exhaust 18080-58A 11-1107 11-0617 11-0631
Ironhead Intake 18070-70 11-1106 11-0609 11-0628
Sportster Exhaust 18080-58A 11-1107 11-0617 11-0631
1970-85 Exhaust ¹⁄₈” O.S. 11-9646
Ironhead “R” Intake 1¹⁵⁄₁₆ 18070-70R 11-0665
1970-85 Exhaust 1³⁄₄” 18080-70R 11-0676 11-0618 11-0623
Note: All XL Valves with an “R” after OEM part number denote racing stem lengths, they are
.080” longer than the stock valves. All “R” type valves have a tulip shape head for maximum
flow. Valve face diameters are also larger which require a larger seat ground in the head.
Evolution 883cc Intake 18031-86 11-1109 11-0671
1986-2003 Exhaust 18030-86
Evolution 1100-1200 Intake 18023-87 11-1111 11-0667
1987-2003 Exhaust 18024-87
Tappet Base
10-0540
42-0447
Tappet Block for 1957-84 in polished finish.
VT No. OEM Brand
10-0522 18607-57 Jims, each Chrome Tappet Base Cover is die cast one piece covering
10-0182 18607-57 V-Twin, 4 Piece Set the area from the pushrod tube base to the cam cover. Fits
10-0540 18607-57 Sifton Set 1991-2003.
8782-4 Screws Chrome Set, Allen VT No. 42-0447
9846-4 Screws Cadmium Hex Bolt Set Chrome Tappet Cover fit
XL models, 2004-up.
VT No. Item
10-0565 Cover
15-0544 Gaskets
Tappet Base Screws. Chrome Tappet Covers fit 1986-
Year 1957-85 1986-90 1991-94 1995-03 90 XL, 4 piece 42-0113 style
Acorn –– 8867-4 9765-4 9766-4 presses onto tappet block.
Allen 8782-4 8782-4 9759-4 9760-4 VT No. 42-0113
Hex, Cadmium 9846-4 –– –– ––
Tappet Block Set fits
1986-90 XL models. Set
of 4.
Chrome Tappet Block Cover Set features VT No. 10-0593
contour for perfect fit over existing stock style
tappet blocks, securely held in place by four
chrome allen screws which are supplied.
Pushrods must be removed for installation.
Original design by Motoy-Cycle Accessories. Fits 1957-85
TM
XLH-XLCH.
VT No. 42-0115
Developed in 1991
848
11-0609 11-0617 11-1111
Model and Year Type OEM Sifton TM Sifton TM Sifton TM V-Twin TM V-Twin TM
Nitrate Steel Nitrate Chrome Stainless
Steel Steel Steel Steel
Nitrate
Ironhead Sportster Intake 18070-58
1958-69 Exhaust 18080-58A 11-1107 11-0617 11-0631
Ironhead Intake 18070-70 11-1106 11-0609 11-0628
Sportster Exhaust 18080-58A 11-1107 11-0617 11-0631
1970-85 Exhaust ¹⁄₈” O.S. 11-9646
Ironhead “R” Intake 1¹⁵⁄₁₆ 18070-70R 11-0665
1970-85 Exhaust 1³⁄₄” 18080-70R 11-0676 11-0618 11-0623
Note: All XL Valves with an “R” after OEM part number denote racing stem lengths, they are
.080” longer than the stock valves. All “R” type valves have a tulip shape head for maximum
flow. Valve face diameters are also larger which require a larger seat ground in the head.
Evolution 883cc Intake 18031-86 11-1109 11-0671
1986-2003 Exhaust 18030-86
Evolution 1100-1200 Intake 18023-87 11-1111 11-0667
1987-2003 Exhaust 18024-87
Tappet Base
10-0540
42-0447
Tappet Block for 1957-84 in polished finish.
VT No. OEM Brand
10-0522 18607-57 Jims, each Chrome Tappet Base Cover is die cast one piece covering
10-0182 18607-57 V-Twin, 4 Piece Set the area from the pushrod tube base to the cam cover. Fits
10-0540 18607-57 Sifton Set 1991-2003.
8782-4 Screws Chrome Set, Allen VT No. 42-0447
9846-4 Screws Cadmium Hex Bolt Set Chrome Tappet Cover fit
XL models, 2004-up.
VT No. Item
10-0565 Cover
15-0544 Gaskets
Tappet Base Screws. Chrome Tappet Covers fit 1986-
Year 1957-85 1986-90 1991-94 1995-03 90 XL, 4 piece 42-0113 style
Acorn –– 8867-4 9765-4 9766-4 presses onto tappet block.
Allen 8782-4 8782-4 9759-4 9760-4 VT No. 42-0113
Hex, Cadmium 9846-4 –– –– ––
Tappet Block Set fits
1986-90 XL models. Set
of 4.
Chrome Tappet Block Cover Set features VT No. 10-0593
contour for perfect fit over existing stock style
tappet blocks, securely held in place by four
chrome allen screws which are supplied.
Pushrods must be removed for installation.
Original design by Motoy-Cycle Accessories. Fits 1957-85
TM
XLH-XLCH.
VT No. 42-0115
Developed in 1991
848
