| Bosch 4.9 LSU O2 Sensor | borowskirace.com | 143.5 USD | 179 USD | −19.8% |
| 3,000 HP, 427ci Twin 83mm LS Engine - Methanol Fueled, FuelTech 600 EMS | borowskirace.com | 77250 USD | — | — |
| 3,000 HP, 427ci Twin 83mm Turbo LS Engine - Flex-Fuel, FuelTech 600 EMS | borowskirace.com | 73000 USD | — | — |
| 2,500 HP, 427ci Street-Strip LS Engine - Complete, Twin 83mm Bullseye NLX Turbochargers | borowskirace.com | 71250 USD | — | — |
| 3,000 hp rated, R/T Twin Turbo Big Block Chevy Engine, Complete | borowskirace.com | 70295 USD | — | — |
| 2,000 hp Twin-Turbo, Hydraulic Roller LS Engine - Complete | borowskirace.com | 50000 USD | — | — |
| 3.8L Whipple Supercharged, 427ci LS, Flex Fuel - 1,335hp Pump Gas / 1,425hp E85 | borowskirace.com | 47700 USD | — | — |
| 2,000 hp Single Turbo, Hydraulic Roller LS Engine with FuelTech EMS | borowskirace.com | 47200 USD | — | — |
| 1,270 HP, Rear-Feed Whipple Supercharged LS - Airboats & Off-Road | borowskirace.com | 45995 USD | — | — |
| 1,450hp F2 ProCharged 555ci Big Block Chevy Engine, Complete | borowskirace.com | 45900 USD | — | — |
| 900 HP Naturally Aspirated Aluminum LS Road Race Engine | borowskirace.com | 45000 USD | — | — |
| 555ci Blown, Fuel Injected BBC, Hydraulic Roller Engine - Complete | borowskirace.com | 41500 USD | — | — |
| 1,250 HP, 427ci F1-X ProCharged Hydraulic-Roller LS (1,436 hp E98) | borowskirace.com | 40800 USD | — | — |
| 1,200 HP 3.0L Whipple Supercharged LS Engine Complete, Standard or Inverted Lid | borowskirace.com | 39995 USD | — | — |
| 1,500 HP, Single 83mm Bullseye NLX Turbocharger, 427ci LS Engine, E85, Comp Hydraulic Roller Cam. Complete as Shown | borowskirace.com | 36995 USD | — | — |
| 1,075 HP, 2.9L Whipple Supercharged LS Engine. Includes Serpentine System & Holley EMS | borowskirace.com | 36995 USD | — | — |
| 2,000 HP Rated, 427ci Aluminum, Hydraulic-Roller, Nitrous-Ready LS Engine | borowskirace.com | 36900 USD | — | — |
| 4,500 Horsepower Rated, 462ci Billet LS Engine | borowskirace.com | 36000 USD | — | — |
| 1,151 HP, 370ci D1-X ProCharged LS - Complete | borowskirace.com | 32500 USD | — | — |
| Dart SHP LS Next Iron Long Block - Copper Head Gaskets | borowskirace.com | 31500 USD | — | — |
| 800 HP, 427 ci Aluminum Hydraulic-Roller LS Engine for Road and Track | borowskirace.com | 30925 USD | — | — |
| 975hp, 555ci BBC Engine, Naturally Aspirated, Mechanical Cam, Pump Gas, EFI | borowskirace.com | 29995 USD | — | — |
| Boost-Ready, Big Block Chevy, 555ci Long Block | borowskirace.com | 28950 USD | — | — |
| Dart LS Iron Long Block, Mechanical Cam, MLX Head Gaskets | borowskirace.com | 28875 USD | — | — |
| Dart 427 LS Next Aluminum Long Block - Callies Apex 8-cwt Crank, All Pro Heads | borowskirace.com | 28250 USD | — | — |
| 800 HP, 427 ci, Naturally-Aspirated, Hydraulic-Roller, LS Engine | borowskirace.com | 27495 USD | — | — |
| 1,100 HP, 6.0L Single-Turbo LS | borowskirace.com | 26495 USD | — | — |
| 830 HP, 775 TQ, 555ci Big Block Chevy, Multi-Port Fuel Injected Engine | borowskirace.com | 26450 USD | — | — |
| Dart SHP LS Next Long Block - All Pro Heads, Callies Apex 8-cwt, LS7 or LS3 | borowskirace.com | 25900 USD | — | — |
| 700 hp Old-School Looking, Fuel Injected, 408ci LS, Complete | borowskirace.com | 24350 USD | — | — |
| 733 HP, 733 TQ, 555ci Fuel Injected Big Block Chevy Engine | borowskirace.com | 23975 USD | — | — |
| Boost-Ready, Dry-Sump, LT4 Long Block, 376 or 416 ci | borowskirace.com | 23135 USD | — | — |
| 454ci Dart Aluminum LS Next Tall-Deck Short Block, LS Next2 Upgrade, Callies Billet Crank and Ultra H-Beam Rods. Includes BRE's Block Honing Service | borowskirace.com | 22300 USD | — | — |
| 720 HP, Naturally-Aspirated, 408 cid, Hydraulic-Roller, LS Street Engine - Bare to Complete | borowskirace.com | 19152 USD | — | — |
| LS Next2 427 Cubic Inch Shortblock for Big Boost | borowskirace.com | 18350 USD | — | — |
| 555ci Big Block Chevy Long Block, Hydraulic Roller NA, Street | borowskirace.com | 18282 USD | — | — |
| 680 HP, Naturally-Aspirated, 408 cid, Hydraulic-Roller, LS Street Engine - Bare or Complete | borowskirace.com | 17770 USD | — | — |
| Dart Aluminum LS Next 427 Cubic Inch Short Block - Built for Boost! | borowskirace.com | 16792 USD | — | — |
| 625 HP, Naturally-Aspirated, 370ci, Hydraulic-Roller LS Street Engine -Bare or Complete | borowskirace.com | 16696 USD | — | — |
| Boost Ready - 370ci LS Long Block | borowskirace.com | 15995 USD | — | — |