Dart 31867112 - LS NEXT Chevy LS Gen III Iron Block - 4.000 in. Bore, 9.240 in. Deck
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Description
Description
Dart 31867112 - LS NEXT Chevy LS Gen III Iron Block - 4.000 in. Bore, 9.240 in. Deck
Dart LS Next SHP Pro Iron Gen III Blocks (Skirted)
Designed for high performance and heavy duty applications, the SHP LS Next PRO is the NEXT-LEVEL PERFORMANCE block for hot rodders, 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 up to 4.185 bore
- Factory oil filter provision
- Clearanced for center counterweighted crankshafts
- Full skirt design
- Priority main oiling
- Siamese cylinder bores
- Thick decks ensure reliable head gasket seal
- Parts kit included (PN: 32000018)
