Dart 31867212 - LS Next SHP Pro Iron Gen III Blocks (Skirted)

Dart 31867212 - LS Next SHP Pro Iron Gen III Blocks (Skirted)

Engine - SHP LS Next Pro - Bare Block - 4.125 in Bore - 9.240 Deck - 4-Bolt - 1-Piece Seal - Iron - GM LS-Series - Each

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)