Engine Blocks
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DART LS Next2 Gen III Iron Engine Block 31837121-WW2 - 9.450" Deck, 4.000" Bore
DART MACHINERY
$6,505.39DART LS NEXT² Cast Iron Blocks The ultimate upgrade for adding strength in the Aluminum or Iron LS Next platform is the LS NEXT² upgrade. This offers larger Billet Steel main caps using Ford (2.750″) or LS (2.560″) mains,...31837121-WW2$6,505.39 -
DART LS Next2 Gen III Iron Engine Block 31837121-WW1 - 9.450" Deck, 4.000" Bore
DART MACHINERY
$6,505.39DART LS NEXT² Cast Iron Blocks The ultimate upgrade for adding strength in the Aluminum or Iron LS Next platform is the LS NEXT² upgrade. This offers larger Billet Steel main caps using Ford (2.750″) or LS (2.560″) mains,...31837121-WW1$6,505.39 -
DART LS Next2 Gen III Iron Engine Block 31837111-WW2 - 9.240" Deck, 4.000" Bore
DART MACHINERY
$6,505.39DART LS NEXT² Cast Iron Blocks The ultimate upgrade for adding strength in the Aluminum or Iron LS Next platform is the LS NEXT² upgrade. This offers larger Billet Steel main caps using Ford (2.750″) or LS (2.560″) mains,...31837111-WW2$6,505.39 -
DART LS Next2 Gen III Iron Engine Block 31837111-WW1 - 9.240" Deck, 4.000" Bore
DART MACHINERY
$6,505.39DART LS NEXT² Cast Iron Blocks The ultimate upgrade for adding strength in the Aluminum or Iron LS Next platform is the LS NEXT² upgrade. This offers larger Billet Steel main caps using Ford (2.750″) or LS (2.560″) mains,...31837111-WW1$6,505.39 -
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...X19420904Now: $2,610.00Was: $2,900.00 -
RHS LS 9.240" Standard Deck 4.120" Bore Aluminum Race Block 54903U
RHS
$6,575.95RHS LS 9.240" Standard Deck 4.120" Bore Aluminum Race Block 54903U Block Specifications Designed from heavy-duty A357-T6 aluminum material 3.895”-4.165” siamese cast bore walls w/ press-in spun cast iron liner Available in...54903U$6,575.95 -
RHS LS 9.750" Tall Deck 4.120" Bore Aluminum Race Block 54901U
RHS
$6,575.95RHS LS 9.750" Tall Deck 4.120" Bore Aluminum Race Block 54901U Block Specifications Designed from heavy-duty A357-T6 aluminum material 4.125”-4.165” siamese cast bore walls w/ press-in spun cast iron liner Available in...54901U$6,575.95 -
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 -
DART SHP LS Next Pro Gen III Iron Engine Block 31867212 - 9.240" Deck, 4.125" Bore
DART MACHINERY
$4,837.32DART 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...31867212$4,837.32 -
DART SHP LS Next Pro Gen III Iron Engine Block 31867112 - 9.240" Deck, 4.000" Bore
DART MACHINERY
$4,837.32DART 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...31867112$4,837.32 -
LSR Tall Deck Aluminum Race Block Double Cross Drilled LSR-TD2XRC - Raised Cam
CONCEPT PERFORMANCE
$6,900.00LSR Tall Deck Aluminum Race Block Double Cross Drilled LSR-TD2XRC - Raised Cam The NEW LSR (R = Reinforced) Aluminum Standard Deck Race Blocks are 100% American made and come semi-finished with a 9.245" deck and 4.117" rough bore size. The...LSR-TD2XRC$6,900.00 -
LSR Tall Deck Aluminum Race Block Double Cross Drilled LSR-TD2X
CONCEPT PERFORMANCE
$6,900.00LSR Tall Deck Aluminum Race Block Double Cross Drilled LSR-TD2X - Standard Cam Location The NEW LSR (R = Reinforced) Aluminum Standard Deck Race Blocks are 100% American made and come semi-finished with a 9.245" deck and 4.117" rough bore size...LSR-TD2X$6,900.00