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477
CLASSIC
Flatside Shovelhead Long Block is of 74 cubic inch displacement featuring Sifton oil pump/breather assembly, stock stroke 
flywheel, tapered bearing assembly, stock FLH cam properly installed with a matched pinion and cam gear with a Torrington full 
compliment bearing. Assembly is supplied with a natural finish Flatside 1966‑69 stock style cam cover, chrome lifter blocks which 
are fitted with hydraulic tappets and stock style pushrods. Cylinders are stock style with standard compression 8.5:1 cast pistons and 
Hastings rings. Top end includes replica stock type single plug heads with chrome steel pushrod covers and polished rocker boxes 
with shafts and arms installed. Order manifold (flat seal type), carburetor and 2 brush generator separately. Clamp style automatic 
advance distributor is included. Entire unit is pre‑run and factory tested for oil pressure.
All long blocks shipped assembled as pictured to fit 1965-69 transmission.
VT No.  
Item
10-2002  74”
10-2013  80”
88” Generator-Alternator Pan or Shovelhead Long Block
Panhead or Shovelhead 88” Generator-Alternator Long 
Block features alternator left hand case and generator right hand 
case. Each long block is assembled with S&S Crankcases, Sifton 
Oil Pump/Breather Assembly, 4¹⁄₄” stroke flywheels, Timken main 
bearing, stock FLH cam with matched pinion gear installed with 
a Torrington full compliment needle bearing. Assembled with a 
cast finish cam cover, automatic advance distributor, chrome 
lifter blocks that are fitted with hydraulic tappets and pushrods. 
Cylinders are S&S 3⁵⁄₈” type fitted with 7.75:1 compression ratio 
cast pistons and rings. Top end also features 3⁵⁄₈ Big Bore single 
plug Panheads with Shovelhead exhaust pipe flange and intake 
ports, and are fitted with rocker arm assemblies, no lead valves, 
chrome pan covers, polished thick D‑Rings,chrome pushrod cov‑
ers and chrome rocker box feed line.
Entire unit is pre‑run and tested for proper oil pump pressure. 
Order intake manifold (O‑ring type) and carburetor separately. 
Use with 4 speed 1970‑84, 5 speed Rigid Softail 1986‑99 trans‑
mission electric or kick start. VT No. 10‑2018 has chrome cam 
cover in addition to chrome pans.
VT No.   Finish  
Type
10-2014  Natural  
Panhead
10-2018  Polished Panhead
10-1984  Natural  
Shovelhead
Chrome Y Tube Top Oil Lines fit 
Panhead top ends.
VT No. 40-0606
10-2014
10-2014
V-Twin Mfg
TM
 
Replica Flatside 
Shovel
10-2013
10-2013
10-2013
V-Twin First
Replica Engines
1997 Evo
1998 Panhead
1999 Shovel
2002 Knucklehead
CUBIC INCH CHART
STROKE 3¹⁄₂” 3¹³⁄₁₆ 3.968” 4¹⁄₄”
4¹⁄₂”
4⁵⁄₈”
4³⁄₄”
5.00”
74”
80”
2³⁄₄”
45”
3⁵⁄₁₆”
61”
3⁷⁄₁₆”
64.8”
73.7”
78.7”
83.4”
85.7”
88.0”
92.8”
3¹⁄₂”
67.2”
76.3”
81.6”
86.6”
89.0”
91.4”
96.1”
3⁵⁄₈”
72.1”
81.7”
87.4”
92.9”
95.5”
99.0”
103.2”
3¹¹⁄₁₆”
74.6”
84.7”
90.7”
96.1”
98.8”
101.5”
106.8”
3¹³⁄₁₆”
79.9”
90.6”
97.0”
102.8” 103.7” 108.9”
114.2”
3⁷⁄₈”
82.3”
93.4”
100.1” 100”
108.9” 111.9”
117.8”
4.00”
87.9”
99.7”
106.8” 113.0” 116.1” 119.3”
125.6”
4
¹⁄₈
”
93.4
”
106.0”
113.5”
120.2”
123.5”
126.9”
133.6”
4¹⁄₄”
99.2
”
112.6
” 120.5” 127.6” 131.1” 134.7”
141.8”
Cubic Inch = 
πr2 x Stroke
r = 1/2 of Bore
B
O
R
E
10-2018
10-1984