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NO SHIPPING OR HANDLING FEES ON ORDERS OVER $249 US ORDERS ONLY ( FREIGHT NOT INC )
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27 results
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Manufacturer
Dart Machinery
clear
Engine Family
Chevrolet SBC
Gen III/IV LS
Crankshaft Stroke
3.622"
4.000"
Main Journal Diameter
2.559"
Rod Journal Diameter
2.100"
Minimum Rod Length
6.100"
Bob Weight
1780g
Block Material
Aluminum
Iron
Deck Height
9.025"
9.240"
Bore Diameter
4.000"
4.125"
Max Bore Diameter
4.165"
4.185"
4.200"
Main Cap Material
Ductile Iron
Billet Steel
Main Type
350
LS
Cam Location
Standard
Rear Seal
1-Piece
Siamese Block
Yes
Fastener Material
8740 Chromoly
Fastener Style
Stud
Fastener Head Style
12pt
Cylinder Head Material
Aluminum
Cylinder Head Configuration
Assembled
Bare
Combustion Chamber Volume (cc)
57cc
62cc
66cc
68cc
Intake Runner Volume (cc)
205cc
225cc
250cc
280cc
285cc
368cc
Intake Valve Diameter (in.)
2.020
2.050
2.080
2.165
2.200
2.300
Exhaust Valve Diameter (in.)
1.600
1.625
Valve Angle
10°
12°
15°
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Dart 11011112; PRO1 LS; LS; 15°; 205cc Intake Runner; 62cc Chamber; Assembled Cylinder Head
$1,075.00
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Dart 11021122; PRO1 LS; LS; 15°; 225cc Intake Runner; 62cc Chamber; Assembled Cylinder Head
$1,075.00
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Dart 11030152; PRO1 LS; LS; 15°; 280cc Intake Runner; 68cc Chamber; Assembled Cylinder Head
$1,986.03
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Dart 11030153; PRO1 LS; LS; 15°; 280cc Intake Runner; 68cc Chamber; Assembled Cylinder Head
$1,986.03
Quick
shop
Dart 11061080; PRO1 LS; LS; 12°; 285cc Intake Runner; 66cc Chamber; Bare Cylinder Head
$2,021.76
$2,132.97
Quick
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Dart 11061080J; PRO1 LS; LS; 12°; 285cc Intake Runner; 66cc Chamber; Bare Cylinder Head
$2,021.76
$2,464.09
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Dart 11061182; PRO1 LS; LS; 12°; 285cc Intake Runner; 66cc Chamber; Assembled Cylinder Head
$3,045.64
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Dart 11061183; PRO1 LS; LS; 12°; 285cc Intake Runner; 66cc Chamber; Assembled Cylinder Head
$2,837.68
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Dart 11061184; PRO1 LS; LS; 12°; 285cc Intake Runner; 66cc Chamber; Assembled Cylinder Head
$3,310.61
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Dart 11071040; PRO1 LS; LS; 15°; 250cc Intake Runner; 68cc Chamber; Bare Cylinder Head
$1,648.05
Quick
shop
Dart 11071142; PRO1 LS; LS; 15°; 250cc Intake Runner; 68cc Chamber; Assembled Cylinder Head
$2,192.16
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Dart 11071143; PRO1 LS; LS; 15°; 250cc Intake Runner; 68cc Chamber; Assembled Cylinder Head
$2,271.37
Quick
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Dart 11081050; RACE SERIES LS; LS; 10°; 368cc Intake Runner; 57cc Chamber; Bare Cylinder Head
$5,427.57
Quick
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Dart 31161111; SHP; SBC; 9.025" Deck; 4.000" Bore; Iron Block
$2,944.48
Quick
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Dart 31837111; LS NEXT; LS; 9.240" Deck; 4.000" Bore; Unskirted; Iron Block
$4,654.75
Quick
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Dart 31867111; SHP LS NEXT; LS; 9.240" Deck; 4.000" Bore; Iron Block
$4,111.77
Quick
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Dart 31867211; SHP LS NEXT; LS; 9.240" Deck; 4.125" Bore; Iron Block
$4,111.77
Quick
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Dart 31867212; SHP LS NEXT PRO; LS; 9.240" Deck; 4.125" Bore; Iron Block
$4,837.32
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Dart 31947211; LS NEXT; LS; 9.240" Deck; 4.125" Bore; Aluminum Block
$7,726.22
Quick
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Dart Gen III LS NEXT; LS; Aluminum Block 2.560" Mains w/ 1/2" Main Studs Upgrade
$963.45
Quick
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Dart Gen III LS NEXT; LS; Aluminum Block 2.750" Mains w/ 1/2" Main Studs Upgrade
$963.45
Quick
shop
Dart Gen III LS NEXT; LS; Block 1/2" Head Bolt Upgrade
$340.46
Quick
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Dart Gen III LS NEXT; LS; Iron Block 2.560" Mains w/ 1/2" Main Studs Upgrade
$1,091.29
Quick
shop
Dart Gen III LS NEXT; LS; Iron Block 2.750" Mains w/ 1/2" Main Studs Upgrade
$1,015.15
Quick
shop
Dart; LS; 12pt; Dart LS Next Block Head 23 Bolt 1/2" Head Stud Kit 66130018B
$968.24
Quick
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Dart; LS; 3.622" Stroke; 2.559" Main; 2.100" Rod Journal; 8 Counterweight; 4340 Billet Steel; Crankshaft 9-34636226125-8
$1,979.32
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Dart; LS; 4.000" Stroke; 2.559" Main; 2.100" Rod Journal; 8 Counterweight; 4340 Billet Steel; Crankshaft 9-34640006125-8
$1,979.32
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