Engine Blocks

ARP GM LS Main Cap Side Bolts 671-1002 Main Cap Side Bolts Only (Requires qty 2 per engine)

DART SHP LS Next Cast Iron Blocks Darts SHP LS Next Iron Blocks are designed for high performance and medium duty applications. Features Superior strength 220 BHN Cast Iron Steel 4-bolt main caps with upgraded ARP main studs Lifter oil crossover with...

DART SHP LS Next Cast Iron Blocks Darts SHP LS Next Iron Blocks are designed for high performance and medium duty applications. Features Superior strength 220 BHN Cast Iron Steel 4-bolt main caps with upgraded ARP main studs Lifter oil crossover with...

Dart Iron LS Next Main Stud Kit 66311010  

ARP Main Studs for GM Gen V LT1/LT4 234-5802 ARP has been the leading manufacturer of performance automotive fasteners since 1968. From it's beginning, ARP has grown to be exceptionally self-reliant and controls all aspects of the manufacturing process...

ARP Main Studs for WP Warhawk LS Aluminum Block 134-5802 ARP has been the leading manufacturer of performance automotive fasteners since 1968. From it's beginning, ARP has grown to be exceptionally self-reliant and controls all aspects of the...

ARP Dart Iron LS Next Main Studs 134-5901 Works with DART Iron LS Next Block. (Use 234-5608 for Stock LS and LSX Blocks and use 134-5802 for Warhawk LS Aluminum Block.) ARP Main Studs are manufactured from 8740 chrome moly steel and heat treated...

ARP GM LS Main Studs 234-5608 Works with stock blocks, GMPP LSX blocks and most aftermarket blocks. (Use 134-5901 for DART Iron LS Next and use 134-5802 for Warhawk LS Aluminum Block.) ARP Main Studs are manufactured from 8740 chrome moly steel and...

Dart LS Next Iron Block Parts Kit 32000017 LS Next Aluminum - coated cam bearings, screw-in freeze plugs w/ o-rings, dowel pins & pipe plugs.

Dart LS Next Iron Block Parts Kit 32000016 LS Next Iron - coated cam bearings, brass freeze plugs, dowel pins & pipe plugs.

Dart SHP LS Next Iron Block Parts Kit 32000018 For LS Next SHP Iron / LS Next SHP Pro Blocks - brass freeze plugs, head, front cover, dowel pins & pipe plugs. ***DOES NOT INCLUDE CAM BEARINGS***

Dart LS Next Oil Pan Rail Spacers with Power Steering, AC & Oil Dipstick Provision