Dart SHP LS Next PRO Features:
• 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
• 8-counterweight machining
• Full skirt design
• Priority main oiling
• Siamese cylinder bores
• Thick decks ensure reliable head gasket seal
• Parts kit included (PN: 32000018)
Part Numbers:
PN: 31867112 – 9.240” x 4.000” x LS Main
PN: 31867212 – 9.240” x 4.125” x LS Main