[TrailLaser]

LSX Engine Combinations

Cubes / Stroke / Bore

347ci Alum LS1 3.622 x 3.905

364ci Alum LS2 3.622 x 4.000

370ci Iron 6.0L 3.622 x 4.030

383ci Alum LS6 4.000 x 3.905

393ci Alum LS6 4.100 x 3.905

396ci Alum LS6 4.125 x 3.905

402ci Alum LS2 4.000 x 4.005

408ci Iron 6.0L 4.000 x 4.030

412ci Alum LS2 4.100 x 4.005

415ci Alum LS2 4.125 x 4.005

421ci Iron 6.0L 4.125 x 4.030

427ci Alum LS7 4.000 x 4.125

427ci Warhawk 4.000 x 4.125

427ci Iron 6.0L 4.125 x 4.060

427ci Dry Sleeve LS2 4.000 x 4.125

434ci Dry Sleeve LS2 4.000 x 4.155

441ci Alum LS7 4.125 x 4.125

441ci Warhawk 4.125 x 4.125

441ci Dry Sleeve LS2 4.125 x 4.125

441ci C5R Block 4.125 x 4.125

447ci Dry Sleeve LS2 4.125 x 4.155

454ci Dry Sleeve LS2 4.185 x 4.155

454ci Warhawk 4.250 x 4.125

454ci C5R Block 4.250 x 4.125

461ci Dry Sleeve LS2 4.250 x 4.155

461ci Warhawk 4.250 x 4.155

481ci Warhawk 4.500 x 4.125

488ci Warhawk 4.500 x 4.155

 

[Blazen]

Very Nice!

 

[matts]

handy piece of info

 

[WILLIAMJRDN]

Great info. Could you picture the warhawk 488 in a awd w/ turbo. :jawdrop:

 

[Alvin]

My GMPP catalog says that the LS7 requires only a 4.065 bore. That would mean it would work with the L92 blocks.

 

[TrailLaser]

My GMPP catalog says that the LS7 requires only a 4.065 bore. That would mean it would work with the L92 blocks.

Block or Heads?

LS7 block would have the 4.125 bore while the L92/LS3 has a 4.065 bore..

 

[Alvin]

No the heads only require a 4.065 bore

 

[TrailLaser]

No the heads only require a 4.065 bore

OK.... I thought thats what you ment...lol