Page 331 - Classic
P. 331
Side Valve Piston Kits
11-0404
V-Twin Piston Kits include 2 Cast Alloy Pistons, Ring Set,
2 Wrist Pins and 4 Circlips. All Flathead Pistons have a steel 49-0685 49-0686
expansion control strut cast as original. All 74/80” Flat Heads
have steel expansion strut as original. Big Twin Side Valve Cylinder
Sets are available to fit both
Flathead Piston Kits.
Flathead 45” SV 74” SV 80” SV 74” and 80” side valve motors.
Size ³⁄₃₂” Top 3⁵⁄₁₆” Bore 3⁷⁄₁₆” Bore Sold in sets only. These cast
STD 11-0400 11-0415 11-0408 iron cylinders are ready to be
.010 11-0401 11-0416 11-0409 fitted with pistons. Thirteen fin
.020 11-0402 11-0417 11-0410 11-1757 style cylinders that have valve
.030 — 11-0418 11-0411 guides and intake manifold
.040 11-0404 11-0419 11-0412
.050 11-0405 11-0420 11-0413 nipples installed. Kit includes
.060 11-0406 11-0421 11-0414 standard piston kit pre-fitted to
.070 — 11-0422 11-0424 cylinder bore size.
.080 — 11-0423 11-0425 Set Kit Size Type
Ring Sets 49-0685 49-1385 74” Aluminum CLASSIC
Iron
74”
11-1757 11-1305
49-0686 49-1386 80” Iron
45” Hastings Ring Sets.
Model 45” & 55” 45” 45” Top End Kit
1952-73 G & K 1937-52 G & W includes 45 valve cover
Comp Ring 2³⁄₄” 2³⁄₄” kit, 45 lifter kit, valve
Oil Ring ¹⁄₁₆” ³⁄₃₂” spring kit, front & rear
¹⁄₈”
³⁄₁₆”
Mfg.# 4244 5044* 45 cylinder, 2 Sifton
Standard 11-0144 11-2529 intake valves, 2 Sifton
.010 11-0145 11-2530 exhaust valves, high
.020 11-0146 11-2531 compression head,
.030 11-0147 11-2532 gasket kit, headbolt kit,
.040 11-0148 11-2533 and washer kit.
.050 — 11-2534 VT No. 49-0865
.060 11-0150 —
.070 11-0151 11-2536
*Note: Features One Piece Oil Control Ring 49-0378
One Piece Cast Iron Ring Sets for 2 pis-
tons with one piece oil ring.
Model 45 SV 74” SV 80” SV 49-0193
11-2561 Comp 2.745” 3⁵⁄₁₆ 3⁷⁄₁₆” Replica 45 Cylinder Sets include front and rear cylinders.
¹⁄₁₆”
¹⁄₁₆”
³⁄₃₂”
Ring
Oil Ring ³⁄₁₆” ³⁄₁₆” ⁵⁄₃₂” 49-0378 WL includes pistons and rings.
Standard — 11-2537 11-2545 VT No. Fits Item
.010 11-2561 11-2538 11-2546 49-0193 W Front
.020 11-2562 11-2539 11-2547 49-0804 Rear
.030 — 11-2540 — 49-0378 Set 1929-52 WL
.040 11-2564 11-2541 — 11-0637 Set Piston Set
.050 11-2565 11-2542 — 49-1850 Top End Assy
.060 11-2566 11-2543 11-2551 11-0379 OE Piston Kit 49-0804
45” Engine Plaque .070 11-2567 11-2544 11-2552
VT No. 48-1824 .080 — 11-2553 11-2554 B
Wrist Pin and Lock Kits.
VT No. OEM Year/Model A
49-7606 22775-36 1936-48 Big Twin SV Cylinder Base Nuts include washers.
49-7608 .002 Oversize 1932-51 45 SV Chrome Cadmium Parkerized Fits
49-7606 11-0869 22719-52 1952-73 45 SV 7017-16 1936-78 Big Twin, Acorn (A)
1936-78 Big Twin (B)
8104-16 8105-16 9623-16
8106-16 8107-16 9624-16
45’s (B)
9715-8 8171-8 9716-8 ⁷⁄₁₆” Lockwashers (B), 8 pack
Cylinder Base Studs feature heat treating and interfer-
12-0910 12-0911 ence thread at cylinder base. Sets of eight.
Fits
Year
VT No. OEM
Wrist Pin Locks, 10 packs. 8856-8 16831-30 1930-77 74” and 80”
12-0910 22581-32 1932-53 All Twins 12-2100 16831-30 1930-77 74” and 80”
12-0911 22582-52 1952-77 All Twins 12-1192 16830-29 1929-73 45”
799
11-0404
V-Twin Piston Kits include 2 Cast Alloy Pistons, Ring Set,
2 Wrist Pins and 4 Circlips. All Flathead Pistons have a steel 49-0685 49-0686
expansion control strut cast as original. All 74/80” Flat Heads
have steel expansion strut as original. Big Twin Side Valve Cylinder
Sets are available to fit both
Flathead Piston Kits.
Flathead 45” SV 74” SV 80” SV 74” and 80” side valve motors.
Size ³⁄₃₂” Top 3⁵⁄₁₆” Bore 3⁷⁄₁₆” Bore Sold in sets only. These cast
STD 11-0400 11-0415 11-0408 iron cylinders are ready to be
.010 11-0401 11-0416 11-0409 fitted with pistons. Thirteen fin
.020 11-0402 11-0417 11-0410 11-1757 style cylinders that have valve
.030 — 11-0418 11-0411 guides and intake manifold
.040 11-0404 11-0419 11-0412
.050 11-0405 11-0420 11-0413 nipples installed. Kit includes
.060 11-0406 11-0421 11-0414 standard piston kit pre-fitted to
.070 — 11-0422 11-0424 cylinder bore size.
.080 — 11-0423 11-0425 Set Kit Size Type
Ring Sets 49-0685 49-1385 74” Aluminum CLASSIC
Iron
74”
11-1757 11-1305
49-0686 49-1386 80” Iron
45” Hastings Ring Sets.
Model 45” & 55” 45” 45” Top End Kit
1952-73 G & K 1937-52 G & W includes 45 valve cover
Comp Ring 2³⁄₄” 2³⁄₄” kit, 45 lifter kit, valve
Oil Ring ¹⁄₁₆” ³⁄₃₂” spring kit, front & rear
¹⁄₈”
³⁄₁₆”
Mfg.# 4244 5044* 45 cylinder, 2 Sifton
Standard 11-0144 11-2529 intake valves, 2 Sifton
.010 11-0145 11-2530 exhaust valves, high
.020 11-0146 11-2531 compression head,
.030 11-0147 11-2532 gasket kit, headbolt kit,
.040 11-0148 11-2533 and washer kit.
.050 — 11-2534 VT No. 49-0865
.060 11-0150 —
.070 11-0151 11-2536
*Note: Features One Piece Oil Control Ring 49-0378
One Piece Cast Iron Ring Sets for 2 pis-
tons with one piece oil ring.
Model 45 SV 74” SV 80” SV 49-0193
11-2561 Comp 2.745” 3⁵⁄₁₆ 3⁷⁄₁₆” Replica 45 Cylinder Sets include front and rear cylinders.
¹⁄₁₆”
¹⁄₁₆”
³⁄₃₂”
Ring
Oil Ring ³⁄₁₆” ³⁄₁₆” ⁵⁄₃₂” 49-0378 WL includes pistons and rings.
Standard — 11-2537 11-2545 VT No. Fits Item
.010 11-2561 11-2538 11-2546 49-0193 W Front
.020 11-2562 11-2539 11-2547 49-0804 Rear
.030 — 11-2540 — 49-0378 Set 1929-52 WL
.040 11-2564 11-2541 — 11-0637 Set Piston Set
.050 11-2565 11-2542 — 49-1850 Top End Assy
.060 11-2566 11-2543 11-2551 11-0379 OE Piston Kit 49-0804
45” Engine Plaque .070 11-2567 11-2544 11-2552
VT No. 48-1824 .080 — 11-2553 11-2554 B
Wrist Pin and Lock Kits.
VT No. OEM Year/Model A
49-7606 22775-36 1936-48 Big Twin SV Cylinder Base Nuts include washers.
49-7608 .002 Oversize 1932-51 45 SV Chrome Cadmium Parkerized Fits
49-7606 11-0869 22719-52 1952-73 45 SV 7017-16 1936-78 Big Twin, Acorn (A)
1936-78 Big Twin (B)
8104-16 8105-16 9623-16
8106-16 8107-16 9624-16
45’s (B)
9715-8 8171-8 9716-8 ⁷⁄₁₆” Lockwashers (B), 8 pack
Cylinder Base Studs feature heat treating and interfer-
12-0910 12-0911 ence thread at cylinder base. Sets of eight.
Fits
Year
VT No. OEM
Wrist Pin Locks, 10 packs. 8856-8 16831-30 1930-77 74” and 80”
12-0910 22581-32 1932-53 All Twins 12-2100 16831-30 1930-77 74” and 80”
12-0911 22582-52 1952-77 All Twins 12-1192 16830-29 1929-73 45”
799
