Engine Blocks
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DART SHP LS Next Pro Gen III Iron Engine Block 31867212 - 9.240" Deck, 4.125" Bore
DART MACHINERY
Now: $4,464.99Was: $4,699.99DART 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...31867212Now: $4,464.99Was: $4,699.99 -
DART SHP LS Gen III Iron Engine Block 31867211 - 9.240" Deck, 4.125" Bore
DART MACHINERY
Now: $3,799.99Was: $3,999.99DART SHP LS Next Cast Iron Blocks Darts SHP LS Next Iron Blocks are designed for high performance and medium duty applications. The SHP blocks are the ideal starting point for hot rodders, drag racers, circle track, off-road, and marine applications...31867211Now: $3,799.99Was: $3,999.99 -
LSR Standard Deck Aluminum Race Block LSR-SD10X
CONCEPT PERFORMANCE
$6,900.00LSR Standard Deck Aluminum Race Block LSR-SD10X The NEW LSR (R = Reinforced) Aluminum Standard Deck Race Blocks are 100% American made and come semi-finished with a 9.245" deck and as standard 4.117" rough bore size. The block is cast with...LSR-SD10X$6,900.00 -
DART SHP LS Gen III Iron Engine Block 31867111 - 9.240" Deck, 4.000" Bore
DART MACHINERY
Now: $3,799.99Was: $3,999.99DART SHP LS Next Cast Iron Blocks Darts SHP LS Next Iron Blocks are designed for high performance and medium duty applications. The SHP blocks are the ideal starting point for hot rodders, drag racers, circle track, off-road, and marine applications...31867111Now: $3,799.99Was: $3,999.99 -
Chevrolet Performance Gen V LT1/LT4 Aluminum Bare Block 19431901
CHEVROLET PERFORMANCE
$2,701.00Chevrolet Performance Gen V LT1/LT4 Aluminum Bare Block 19431901 Features: GEN V LT1/LT4 Aluminum Block with Iron Sleeves Includes Oil Squirters 6-Bolt Main Caps 9.240" Deck Height 4.065" Finished Bore Note: Ocean Freight is...19431901$2,701.00 -
"Engine Builder Special" Chevrolet Performance Gen V LT1/LT4/L86 Aluminum Bare Block 12619168
CHEVROLET PERFORMANCE
"Engine Builder Special" Chevrolet Performance Gen V LT1/LT4/L86 Aluminum Bare Block 12619168 Features: GEN V LT1/LT4 Aluminum Block with Iron Sleeves 6-Bolt Main Caps 9.240" Deck Height 4.065" Finished BoreX12619168 -
DART LS Next Gen III Aluminum Engine Block 31947211 - 9.240" Deck, 4.125" Bore, Fully Skirted
DART MACHINERY
Now: $6,887.49Was: $7,249.99DART LS Next Aluminum Blocks Darts LS Next Aluminum Blocks are designed from a clean slate approach that addresses shortcomings of the factory engines. These blocks are great for hot rodders, drag racers, circle track, off-road and hi-performance marine...31947211Now: $6,887.49Was: $7,249.99 -
Chevrolet Performance 6.2L LSA Aluminum Bare Block 12673476
CHEVROLET PERFORMANCE
$3,285.21Chevrolet Performance 6.2L LSA Aluminum Bare Block 12673476 Replacement block for CTS-V and ZL1 Camaro. Features: 319-T5 Aluminum Block with Iron Sleeves Includes Oil Squirters 6-Bolt Main Caps 9.240" Deck Height 4.065" Finished...12673476$3,285.21 -
Chevrolet Performance 6.2L LS3/L92 Aluminum Bare Block 12729604
CHEVROLET PERFORMANCE
$2,714.27Chevrolet Performance 6.2L LS3/L92 Aluminum Bare Block 12729604 Replacement block for L9H, L94, LS3, L99, L92. Features: 319-T5 Aluminum Block with Iron Sleeves 6-Bolt Main Caps 9.240" Deck Height 4.065" Finished Bore Tested to over 500...12729604$2,714.27 -
DART LS Next2 Gen III Aluminum Engine Block 31947211-WW1 - 9.240" Deck, 4.125" Bore, Fully Skirted
DART MACHINERY
Now: $7,789.99Was: $8,199.99DART LS NEXT² Aluminum Blocks Darts LS Next Aluminum Blocks are designed from a clean slate approach that addresses shortcomings of the factory engines. These blocks are great for hot rodders, drag racers, circle track, off-road and...31947211-WW1Now: $7,789.99Was: $8,199.99 -
Chevrolet Performance Gen V L8T Engine Block - Billet Main Caps, ARP Main Bolts
CHEVROLET PERFORMANCE
Now: $2,610.00Was: $2,900.00Chevrolet Performance Gen V L8T Engine Block - Unfinished Bore, Billet Main Caps, ARP Main Bolts Features Production cast-iron casting with unfinished cylinder bores (Unfinished bores at 3.925") 9.240’’ deck height Billet Main Caps ARP Main...X19420904Now: $2,610.00Was: $2,900.00 -
Chevrolet Performance LSX 9.240" Deck Iron Bare Block 19417353 - 4.185" Bore
CHEVROLET PERFORMANCE
$5,001.29Chevrolet Performance LSX 9.240" Deck Iron Bare Block 19417353 - 4.185" Bore Features: CNC Machined Cast Iron Block Siamese Cylinder Bores 6-Bolt Billet Main Caps 9.240" Deck Height 4.185" Finished Bore Max Horsepower 1500+ Note:...19417353$5,001.29