Dart LS SHP Pro Block 4.125 Bore 9.240 DH 31867212
DRT31867212 (5 in stock)Dart
Regular price
$4,699.99
Sale
DescriptionSpecifications
Dart SHP Special High Performance LS Next Pro cast iron bare blocks continue the evolution of their LS Next platform with superior strength. With full skirt designs, priority oiling systems, and other excellent features, these SHP LS Next Pro blocks are the perfect upgrades for your factory LS blocks, as well as ideal starting points for drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.
- Superior strength 220 BHN cast iron
- Steel 4-bolt main caps with upgraded ARP main studs
- Lifter oil crossover with restrictor provision
- 6-bolt per cylinder capability
- 4.000 in. up to 4.185 in. bore
- Factory oil filter provision
- 8-counterweight machining
- Full skirt design
- Priority main oiling
- Siamese cylinder bores
- Thick decks ensure reliable head gasket seal
- SHP - Bare Block
- 4.125 in Bore - 9.240 Deck - 4-Bolt - 1 Piece Seal
- Iron
- GM LS-Series
- Sold as Each
- MPN: 31867212
| Brand | Dart |
| Part Number | 31867212 |
|
Product Line
|
SHP LS Next Pro
|
|
Cylinder Bore
|
4.125 in
|
|
Cylinder Bore as Shipped
|
4.115 in
|
|
Intended Minimum Finish Bore
|
4.125 in
|
|
Intended Maximum Finish Bore
|
4.185 in
|
|
Maximum Stroke
|
4.125 in
|
|
Deck Height
|
9.240 in
|
|
1-Piece / 2-Piece Rear Main Seal
|
1 Piece
|
|
4 Bolt / 2 Bolt Mains
|
4 Bolt
|
|
Main Caps Included
|
Yes
|
|
Main Cap Material
|
Billet Steel
|
|
Main Bearing Bore Minimum Diameter
|
2.7508 in
|
|
Main Bearing Bore Maximum Diameter
|
2.7512 in
|
|
Main Cap Fasteners Included
|
Yes
|
|
Cam Bearings Included
|
No
|
|
Mechanical Fuel Pump Provision
|
No
|
|
Wet Sump / Dry Sump
|
Wet Sump
|
|
Weight
|
227 lbs
|
|
Freeze Plugs Included
|
No
|
|
Oil Filter Provision
|
Yes
|
|
Material
|
Cast Iron
|
|
Color
|
Natural
|
|
Finish
|
Natural
|
|
Quantity
|
Each
|