Page 15 - Classic
P. 15
Panhead
10-1380
CLASSIC
10-1336
10-1380
10-1336
10-1336
Bastardo Panhead Motor features a V‑Twin Mfg. Replica crankcase
with Timken bearings a the sprocket shaft, Sifton oil pump/breather
assembly, Sifton stock stroke flywheel, stock FLH cam installed with
a matched pinion and cam gear with a Torrington full compliment
bearing. Assembly supplied with a cast finish cam cover, chrome lifter
blocks which are fitted with hydraulic tappets and stock steel pushrods.
Cylinders standard compression 8.5:1 cast pistons and Hastings rings.
Top end includes heads fitted with rocker arm assemblies, chrome pan
covers with thick D‑Rings, and chrome steel pushrods covers. Order
manifold (Shovel band style), carburetor and 2 brush generator sepa‑
rately. Automatic advance distributor is included. Entire unit is pre‑run
10-0038 Flywheel Assembly with 4⁵⁄₈” stroker is and factory tested for oil pump pressure.
for 1973‑84 Big Twins. These flywheels VT No.
Bore
Cubic Inch
Stroke
10-1335
are machined from heat treated steel 4” 3⁷⁄₁₆” 74”
forgings which makes them structurally 10-1336 ” ¹⁄₄” 4 4 3¹⁄₂” 76”
10-1425
3¹⁄₂”
82”
superior to cast iron designs. Flywheels 10-1426 ” 4 3⁵⁄₈” 82”
are assembled with heavy duty rod set, 10-1427 ¹⁄₄” 4 3⁵⁄₈” 88”
trued and balanced for pistons listed. 10-1380 4” 3¹⁄₂” 76”
Piston sets must be ordered separately. Note: Updated Panheads are fitted with Shovelhead intake and exhaust
VT No. 10-0038 valves, exhaust ports are Shovelhead style to accept single bolt Shovelhead
flanged headers. Redesigned intake ports accept a Shovelhead O‑ring
S&S 2900 Series Forged Stroker intake manifold. These Bastardo Panhead motors breathe and run like a
Piston Sets machined to fit both 4³⁄₄” Shovelhead! Stroke bore and cubic inches as noted in text.
and 4⁵⁄₈” stroker flywheels. Includes Shafts
rings, wrist pins and retainers. When
used with 4³⁄₄” stroke compression will Special 6° Taper Sprocket Shafts.
VT No. Bore Size be 8.25:1 with 4³⁄₄” stroke compression VT No. Years Flywheel Type Brand
10-0455 1970‑up SE or SL
S&S
11-0455 3⁷⁄₁₆ Standard will be 9:1 Note: Remember that an 80” 10-1189 1970‑up SE or SL MS
3¹⁄₂” standard bore equals 3⁷⁄₁₆” + .060 Note: S&S includes nut and key and Motorshop is
bore size. 10-1189 without nut and key
483
10-1380
CLASSIC
10-1336
10-1380
10-1336
10-1336
Bastardo Panhead Motor features a V‑Twin Mfg. Replica crankcase
with Timken bearings a the sprocket shaft, Sifton oil pump/breather
assembly, Sifton stock stroke flywheel, stock FLH cam installed with
a matched pinion and cam gear with a Torrington full compliment
bearing. Assembly supplied with a cast finish cam cover, chrome lifter
blocks which are fitted with hydraulic tappets and stock steel pushrods.
Cylinders standard compression 8.5:1 cast pistons and Hastings rings.
Top end includes heads fitted with rocker arm assemblies, chrome pan
covers with thick D‑Rings, and chrome steel pushrods covers. Order
manifold (Shovel band style), carburetor and 2 brush generator sepa‑
rately. Automatic advance distributor is included. Entire unit is pre‑run
10-0038 Flywheel Assembly with 4⁵⁄₈” stroker is and factory tested for oil pump pressure.
for 1973‑84 Big Twins. These flywheels VT No.
Bore
Cubic Inch
Stroke
10-1335
are machined from heat treated steel 4” 3⁷⁄₁₆” 74”
forgings which makes them structurally 10-1336 ” ¹⁄₄” 4 4 3¹⁄₂” 76”
10-1425
3¹⁄₂”
82”
superior to cast iron designs. Flywheels 10-1426 ” 4 3⁵⁄₈” 82”
are assembled with heavy duty rod set, 10-1427 ¹⁄₄” 4 3⁵⁄₈” 88”
trued and balanced for pistons listed. 10-1380 4” 3¹⁄₂” 76”
Piston sets must be ordered separately. Note: Updated Panheads are fitted with Shovelhead intake and exhaust
VT No. 10-0038 valves, exhaust ports are Shovelhead style to accept single bolt Shovelhead
flanged headers. Redesigned intake ports accept a Shovelhead O‑ring
S&S 2900 Series Forged Stroker intake manifold. These Bastardo Panhead motors breathe and run like a
Piston Sets machined to fit both 4³⁄₄” Shovelhead! Stroke bore and cubic inches as noted in text.
and 4⁵⁄₈” stroker flywheels. Includes Shafts
rings, wrist pins and retainers. When
used with 4³⁄₄” stroke compression will Special 6° Taper Sprocket Shafts.
VT No. Bore Size be 8.25:1 with 4³⁄₄” stroke compression VT No. Years Flywheel Type Brand
10-0455 1970‑up SE or SL
S&S
11-0455 3⁷⁄₁₆ Standard will be 9:1 Note: Remember that an 80” 10-1189 1970‑up SE or SL MS
3¹⁄₂” standard bore equals 3⁷⁄₁₆” + .060 Note: S&S includes nut and key and Motorshop is
bore size. 10-1189 without nut and key
483
