Engine Blocks
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Dart Iron LS Next Main Stud Kit 66311010
DART MACHINERY
$251.69Dart Iron LS Next Main Stud Kit 6631101066311010$251.69 -
LME Gen V LT L8T AFM Delete Baffled Valley Cover - Billet
Late Model Engines
$595.00LME Gen V LT L8T AFM Delete Baffled Valley Cover - Billet LT BILLET VALLEY COVER Baffled -12AN breather. Factory oil port thread (M12-1.75) All factory mounting locations for furl lines and lifter. AFM delete block offs. (Will fit with plugs...LMG-AFMDBVC$595.00 -
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 -
LSXceleration Gen 3 Valley Cover 54-9269
LSXCELERATION
$49.95LSXceleration Gen 3 Valley Cover 54-9269 Fits Gen 3 LS engines. LSXceleration logo laser etched into valley cover.54-9269$49.95 -
Chevrolet Performance Engine Block Coolant Plug 11611351
CHEVROLET PERFORMANCE
$20.99Chevrolet Performance Engine Block Coolant Plug 11611351 27mm x 1.0 Thread11611351$20.99 -
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...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 -
Chevrolet Performance LSX 9.260" Deck Iron Bare Block 19417351 - 3.880" Bore
CHEVROLET PERFORMANCE
$4,443.68Chevrolet Performance LSX 9.260" Deck Iron Bare Block 19417351 - 3.880" Bore Features: CNC Machined Cast Iron Block Wet or Dry Sump Capability Siamese Cylinder Bores 6-Bolt Main Caps 9.260" Semi-Finished Deck Height 3.880" Finished Bore (4...19417351$4,443.68 -
LSXceleration Gen IV Trussed Valley Cover - Polished 54-264
LSXCELERATION
$148.97LSXceleration Gen IV Trussed Valley Cover - Polished 54-264 Trussed valley cover for Gen IV LS Engines. Must use DOD Oil Block Off Plugs # 54224-8 if deleting DOD/AFM. Features: NON AFM/DOD Valley Cover Trussed Design Includes Fasteners Does...54-264$148.97 -
Mahle Clevite P-Series LS Rod Bearing Set CB663P20(8) - .020" Undersize
CLEVITE
$36.99Mahle Clevite P-Series LS Rod Bearing Set CB663P20(8) - .020" Undersize Clevite P-Series bearings were one of the first performance bearings available. Clevite® TriMetal™ engine bearings have been the industry standard since the...CB663P20(8)$36.99 -
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 -
Billet Main Caps for GM Gen V LT Block
Pro-Gram Engineering
$599.97Billet Main Caps for GM Gen V LT Block Made in USA! With the influx of lesser quality goods and materials to the US, Pro-Gram Engineering solely uses materials certified as produced in the US. This helps guarantee the quality of the materials used,...SBLT$599.97