It is one of the best shortblocks available. We use new 03-04 NVH blocks with the absolute best in parts.
Each one is custom built to the customers needs with a wide variety of options such as compression ratio and brand/type of rod. Most of our SB's use a Billett H beam rod with 7/16 rodbolts, whereas most others use manley 4340 I beams with 3/8 rodbolts.
The Thunderstruck 99 Lightning that has run consistant low 10's with a best of a 10.39@129.94 uses our WMS Wicked stage 4 SB and heads.
