| Part | Manufacturer | OEM Part # | Price | Notes |
| Engine Assembly |
| GT, ST | TOY | 1900074051 | 10769.62 | Includes: Block, Head And All Internal Components. |
| GT-S | TOY | 1900074120 | 4616.28 | Contact Dealer for most current part and price information. Includes: Block, Head & All Internal Components. |
| Short Block |
| GT, ST | TOY | 1140074261 | 2143.16 | Includes: Block, Piston & Rings, Connecting Rods & Bearings, Crankshaft And Main Bearings. |
| GT-S | TOY | 1140074045 | 2303.82 | Includes: Block, Piston & Rings, Connecting Rods & Bearings, Crankshaft And Main Bearings. |