Engine Blocks
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On Sale
DART LS Next2 Gen III Aluminum Engine Block 31947242-WW2 Raised Cam - 9.750" 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...31947242-WW2Now: $7,789.99Was: $8,199.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837111-WW1 - 9.240" Deck, 4.000" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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-WW1Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837111-WW2 - 9.240" Deck, 4.000" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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-WW2Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837121-WW1 - 9.450" Deck, 4.000" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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-WW1Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837121-WW2 - 9.450" Deck, 4.000" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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-WW2Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837211-WW1 - 9.240" Deck, 4.125" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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,...31837211-WW1Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837221-WW1 - 9.450" Deck, 4.125" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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,...31837221-WW1Now: $5,177.49Was: $5,449.99 -
On Sale
DART LS Next2 Gen III Iron Engine Block 31837221-WW2 - 9.450" Deck, 4.125" Bore
DART MACHINERY
Now: $5,177.49Was: $5,449.99DART 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,...31837221-WW2Now: $5,177.49Was: $5,449.99 -
On Sale
DART SHP LS Next Pro Gen III Iron Engine Block 31867112 - 9.240" Deck, 4.000" 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...31867112Now: $4,464.99Was: $4,699.99 -
Holley GM LS1/LS6 Trussed Valley Cover with Oil Fill - Natural Billet 241-367
HOLLEY
$238.95Holley GM LS1/LS6 Trussed Valley Cover with Oil Fill - Natural Billet 241-367 Holley's LS valley covers with oil fill provisions are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and...241-367$238.95 -
On Sale
Holley GM LS2/LS3/LS7/LSX Trussed Valley Cover - Black 241-265
HOLLEY
Now: $170.05Was: $188.95Holley GM LS2/LS3/LS7/LSX Trussed Valley Cover - Black 241-265 Holley's new trussed LS valley covers are the latest addition to our expansive lineup of LS engine dress up products. Machined from billet aluminum and featuring a modern trussed...241-265Now: $170.05Was: $188.95 -
LSXceleration Gen III Trussed Valley Cover - Polished 54-261
LSXCELERATION
$148.97LSXceleration Gen III Trussed Valley Cover - Polished 54-261 Trussed valley cover for Gen 3 LS Engines. Features: Does not have Knock sensor provisions Trussed Design Includes Fasteners Does Not include gasket Polished Finish54-261$148.97