L28E=Naturally Aspirated 2.8 Liter 6 Cylinder L series Found in 280Z
L28ET=TurboCharged 2.8 Liter 6 Cylinder L series Found in 280ZX
E=EFI Motor Used on the end of Motor type Eg l28E
L26E=Naturally Aspirated 2.6 Liter 6 Cylinder L series Found in 260Z
L26=Naturally Aspirated 2.6 Liter 6 Cylinder L series Found in 260Z
L24=Naturally Aspirated 2.4 Liter 6 Cylinder L series Found in 240Z
More Rust than Mull= Huge Amount of Rust
SBC=Small Block Chevy