Availability
Dart’s first products were purpose-built Hemi cylinder heads that quickly dominated Top Fuel and Funny Car classes and ultimately helped shatter the barriers of...
Dart’s first products were purpose-built Hemi cylinder heads that quickly dominated Top Fuel and Funny Car classes and ultimately helped shatter the barriers of 300 mph and the 4-second Funny Car ET. Today, Dart heads set the standards high in every racing class, and the company offers race-winning gear to fit any budget. Dart designs, manufactures, and tests every one of its products in-house for ultimate quality control. In addition to a wide range of aluminum and iron cylinder head applications, Dart also manufacturers engine blocks, intake manifolds, complete top-end kits, and top-quality bearings and engine...
Dart’s first products were purpose-built Hemi cylinder heads that quickly dominated Top Fuel and Funny Car classes and ultimately helped shatter the barriers of 300 mph and the 4-second Funny Car ET. Today, Dart heads set the standards high in every racing class, and the company offers race-winning gear to fit any budget. Dart designs, manufactures, and tests every one of its products in-house for ultimate quality control. In addition to a wide range of aluminum and iron cylinder head applications, Dart also manufacturers engine blocks, intake manifolds, complete top-end kits, and top-quality bearings and engine hardware.
Bare Block, Cast Iron, LS Mains, 4.125 in. Bore, 9.24 in. Deck Height, Each
Part Number: DRT-31867212
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.240 Deck, 4-Bolt Mains, Cast Iron, GM LS-Series, Each
Part Number: DRT-31867211
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Hardware Kits, Brass Freeze Plugs, Coated Camshaft Bearings, Dowel Pins, Chevrolet, SHP LS Next Block, Kit
Part Number: DRT-32000018
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Engine Hardware Kits, Brass Freeze Plugs, Coated Camshaft Bearings, Dowel Pins, Chevrolet, LS, Kit
Part Number: DRT-32000016
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Bare Blocks, Dart LS Next Series, Aluminum, 9.750 in Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy
Part Number: DRT-31947242
Not Yet Reviewed
Estimated Ship Date: Sep 10, 2025 if ordered today
Estimated Ship Date: Sep 10, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Bare, 68cc Chamber, 280cc Intake Runner, Chevy, LSX, Each
Part Number: DRT-11030050
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Assembled, 68cc Chamber, 280cc Intake Runner, Chevy, LSX, Beehive Springs
Part Number: DRT-11030152
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Bare, 68cc Chamber, 280cc Intake Runner, Chevy, LSX, Dual Springs, Each
Part Number: DRT-11030153
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Bare, Aluminum, Rectangle Port, Chevy, Each
Part Number: DRT-11061080
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Bare, Aluminum, Rectangle Port, Jesel Rocker Arms, Chevrolet, Each
Part Number: DRT-11061080J
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Assembled, Aluminum, Rectangle Port, Solid Roller, Chevrolet, Each
Part Number: DRT-11061184
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Bare, 68cc Chamber, 250cc Intake Runner, Chevy, 5.7L LS1, 6.0L LS1, Each
Part Number: DRT-11071040
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Assembled, 68cc Chamber, 250cc Intake Runner, Chevy, 5.7L LS1, 6.0L LS1, Each
Part Number: DRT-11071142
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Head, Pro 1 LS, Aluminum, Assembled, 68cc Chamber, 250cc Intake Runner, Chevy, Each
Part Number: DRT-11071143
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Cylinder Heads NMCA Pro Stock Performance Race Series LS 10deg 368cc CNC Bare Head 2.3in x 1.6in valve job
Part Number: DRT-11081050
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Oil Pan Spacers, LS Next Block, Non-Skirt, Billet Aluminum, Kit
Part Number: DRT-62230001
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, LS Next, Aluminum, 4.125 in. Diameter Bore, 4-Bolt Mains, Skirted, Chevy, LS, Each
Part Number: DRT-31947211
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.240 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each
Part Number: DRT-31947212
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.450 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each
Part Number: DRT-31947221
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Bare Blocks, Dart LS Next Series, Aluminum, 9.450 in Deck Height, 4.125 in Bore, Steel Main, 4-Bolt Mains,1-Piece Rear Main Seal, LS Gen III/IV, Chevy
Part Number: DRT-31947222
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, LS Next, Aluminum, 4.125 in. Diameter Bore, 4-Bolt Mains, Raised Cam, Chevy, LS, Each
Part Number: DRT-31937222
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, LS Next, Aluminum, 4.000 in. Diameter Bore, 4-Bolt Mains, Skirted, Chevy, LS, Each
Part Number: DRT-31947111
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Bare Blocks, Dart LS Next Series, Aluminum, 9.240 in Deck Height, 4 in Bore, Steel Main, 4-Bolt Mains, 1-Piece Rear Main Seal, LS Gen III/IV, Chevy
Part Number: DRT-31947112
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, SHP LS Next, Bare Block, 4.000 in Bore, 9.450 Deck, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each
Part Number: DRT-31947121
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Engine Block, SHP LS Next, Bare Block, 4.000 in Bore, 9.450 Deck, Raised Cam, 4-Bolt Mains, Cast Aluminum, GM LS-Series, Each
Part Number: DRT-31947122
Not Yet Reviewed
Estimated Ship Date: Sep 8, 2025 if ordered today
Estimated Ship Date: Sep 8, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
