Long Blocks
Classic Pre-1984 › Engine › Long Block · 67 parts
Aftermarket Harley motorcycle parts in Long Blocks, with model-and-year fitment on every listing — from the Harley Motorcycle Parts catalogue.
Parts in Long Blocks
no photo yet
10-1373
Knucklehead Custom Engine Assembly
$6,157.32
fits 1 model
10-1976
*UPDATE Panhead 74" Long Block
$6,258.98
fits 1 model
10-1336
*UPDATE Panhead 76" Long Block
$6,553.90
fits 1 model
10-1380
*UPDATE Panhead 76" Long Block
$6,713.15
fits 2 models
no photo yet
10-1976
74" Panhead Long Block Motor
$6,752.20
fits 1 model
no photo yet
10-9685
Bastardo Shovelhead 88" Long Block
$6,853.60
10-1958
Panhead 74" Long Block
$6,860.72
fits 1 model
no photo yet
10-2450
Bastardo Shovelhead Engine Assembly 88"
$6,932.94
no photo yet
10-2002
*UPDATE Flatside Shovelhead 74" Long Block
$7,176.20
fits 1 model
no photo yet
10-1968
74" Flatside Shovel Engine Assembly
$7,580.29
fits 1 model
10-2023
Panhead 74" Engine Assembly
$7,668.92
fits 1 model
no photo yet
10-1977
Panhead 74" Long Block
$7,831.20
fits 1 model
10-1380
Panhead 76" Long Block
$7,889.46
fits 2 models
10-1425
Panhead 82" Long Block
$7,904.05
10-1983
*UPDATE Knucklehead 61" Long Block
$7,948.03
fits 1 model
no photo yet
10-1969
80" Flatside Pan/Shovel Engine Assembly
$7,956.68
fits 1 model
10-1427
*UPDATE 88" Panhead Bastardo Engine Assembly
$7,996.70
no photo yet
10-2032
Shovelhead 80" Long Block
$8,046.23
fits 1 model
10-2016
Replica Panhead 74" Engine Assembly
$8,178.24
fits 1 model
10-1996
Replica Panhead 74" Long Block
$8,183.12
fits 1 model
10-2024
80" Flatside Shovelhead Engine Assembly
$8,240.69
fits 1 model
10-1965
Panhead Engine Assembly 80"
$8,282.89
fits 1 model
no photo yet
10-0873
1941 74" Knucklehead Long Block
$8,346.08
fits 1 model
10-2002
Flatside Shovelhead 74" Long Block
$8,386.21
fits 1 model
no photo yet
10-2058
Flatside Pan/Shovel 80" Long Block
$8,386.86
fits 1 model
10-2001
Shovelhead 80" Long Block
$8,393.80
fits 2 models
no photo yet
10-1697
74" Flatside Shovel Engine Assembly
$8,426.88
fits 1 model
10-1978
74" Flatside Shovel Engine Assembly
$8,427.08
fits 1 model
no photo yet
10-7798
*UPDATE Bastardo Panhead 88" Long Block
$8,476.79
10-1999
1965 Panhead Long Block 80"
$8,552.48
fits 1 model
10-1983
*UPDATE
$8,590.88
fits 1 model
10-1336
Panhead 76" Long Block
$8,630.92
fits 1 model
10-1995
Replica Panhead 74" Long Block
$8,740.36
fits 1 model
10-2074
74" Panhead Engine Assembly
$8,809.92
fits 1 model
10-2080
80" Flatside Shovel Long Block with Chrome Rocker Box
$8,941.16
fits 1 model
10-1966
74" Flatside Shovelhead Long Block
$8,987.24
fits 1 model
10-1349
76" Panhead Bastardo Engine Assembly
$8,993.15
fits 1 model
10-2449
Bastardo Panhead Engine Assembly 88"
$9,036.66
10-2115
Ultima Bastardo Panhead Engine Assembly 88"
$9,165.52
no photo yet
10-1967
Flatside Shovelhead 74" Long Block
$9,330.67
fits 1 model
10-1335
Panhead 74" Long Block
$9,417.68
no photo yet
10-2015
Replica Panhead 74" Long Block
$9,519.36
fits 1 model
10-1980
80" Flatside Shovel Engine Assembly
$9,624.90
fits 1 model
no photo yet
10-1371
*UPDATE Cone Shovelhead Custom Engine Assembly
$9,997.04
fits 1 model
no photo yet
10-1374
*UPDATE Panhead Custom Engine Assembly
$9,997.04
fits 1 model
no photo yet
10-1390
Replica Knucklehead 74" Motor
$10,012.60
fits 1 model
no photo yet
10-9681
Bastardo Panhead 88" Long Block
$10,080.44
no photo yet
10-2031
Shovelhead 74" Long Block
$10,124.38
fits 1 model
10-1377
Replica 74" Long Block Knucklehead with Polished Rocker
$10,309.90
fits 1 model
10-2013
80" Flatside Shovelhead Engine Assembly
$10,311.38
fits 1 model
no photo yet
10-1774
74" Flatside Shovel Engine Assembly
$10,507.33
fits 1 model
10-2017
Shovelhead 88" Long Block
$10,514.20
fits 2 models
no photo yet
10-1780
80" Flatside Shovel Engine Assembly
$10,722.04
fits 1 model
10-1350
Replica 74" Knucklehead Long Block Natural
$10,890.40
fits 1 model
10-1370
*UPDATE
$11,042.77
fits 2 models
10-1393
Replica 74" Long Block Knucklehead with Polished Rocker
$11,833.97
fits 1 model
10-1387
Replica 74" Long Block Knucklehead with Polished Rocker
$11,914.32
fits 2 models
10-4147
74" Knucklehead Engine Assembly
$11,940.01
fits 2 models
10-1388
74" Knucklehead Engine Assembly
$11,940.01
fits 2 models
no photo yet
10-1944
*UPDATE 80" UL Side Valve Engine Assembly
$12,144.14
fits 3 models
10-1395
Replica 74" Knucklehead Long Block with Polished Rocker
$12,492.23
fits 1 model
10-1755
74" Knucklehead Engine Assembly
$12,655.28
fits 2 models
10-0999
1936 61" Knucklehead Long Block
$13,679.92
fits 1 model
no photo yet
10-1375
*UPDATE UL Flathead Custom Engine Assembly
$14,285.62
fits 1 model
no photo yet
10-1938
Replica Knucklehead 61" Long Block
$14,870.36
fits 1 model
no photo yet
10-1942
*UPDATE 80" ULH Engine Assembly
$15,245.63
fits 3 models
10-1942
80" ULH Engine Assembly
$16,351.10
fits 3 models