LS Next Blocks - Dart Machinery
Dart’s Gen III LS Next Engine Blocks are specifically designed to address the limitations of factory LS blocks. These high-performance blocks offer superior strength, improved durability, enhanced versatility, and a wide range of options for LS-based builds.
LS NEXT Chevy LS Gen III Iron Block - Dart Machinery
Dart LS Next SHP Iron Gen III Blocks (Skirted) Designed for high performance and medium duty applications, the SHP LS Next Block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.
LS NEXT Chevy LS Gen III Iron Block - Dart Machinery
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, …
Block Talk: Inside Dart's LS Engine Block Lineup - Dart Machinery
The LS Next iron, non-skirted race blocks can be bored as large as 4.200in while the cast-iron SHP blocks have a max bore of 4.185in. Aluminum blocks can go as large as 4.165in. An LSNext block will offer a minimum of 0.275-inch wall thickness at a 4.185-inch bore diameter.
Gen III LS Next - Dart Machinery
Dart’s Gen III LS Next Engine Blocks are specifically designed to address the limitations of factory LS blocks. These high-performance blocks offer superior strength, improved durability, enhanced versatility, and a wide range of options for LS-based builds.
SHP LS Next Blocks (Skirted) - Dart Machinery
Dart’s Gen III SHP LS Next Engine Blocks are specifically designed to address the limitations of factory LS blocks. These high-performance blocks offer superior strength, improved durability, enhanced versatility, and Class 30 Grey Iron construction for LS-based builds.
Block Talk: Inside Dart’s LS Engine Block Lineup
Feb 4, 2019 · This production iron LS block reveals how the area near the main webs is very restrictive and how this contributes to windage problems especially with longer stroke engines. Moving into alloy materials, the LS Next aluminum blocks are available in either skirted or non-skirted configurations.
Dart LS Next Blocks: Come machined for use with 6 bolts per cylinder. & can be upgraded for use with ½” fasteners. We stock parts that are unique to this block:
LS NEXT Chevy LS Gen III Aluminum Block - Dart Machinery
Dart LS Next Aluminum Gen III Blocks (Skirted) Designed from a clean slate approach the LS Next Aluminum block has addressed the shortcomings of the LS platform and is the ideal candidate for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.
SHP LS Next Pro Blocks (Skirted) - Dart Machinery
Dart’s SHP LS Next Pro Blocks are cast from 220 BHN iron which increases the block’s tensile strength to 38000 psi compared to 30000 psi for standard LS Next blocks. SHP LS Next Pro Blocks also include an upgrade to 7/16-inch main studs and up to …