Red's Speed Shop
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Shop Notes

Part numbers, belt lengths and what actually worked.Written down so the next guy doesn’t have to guess.
01 — Latest notes
Hellcat supercharger on an LS-swapped OBS
Forced induction · July 23, 2026

What do I need to put a Hellcat supercharger on my LS?

The brackets, the belt lengths and the frame clearance from a Hellcat blower going onto an LS-swapped OBS truck.

Read the notes

More notes get posted as builds progress. If you have a question about a combination you’re planning, call the shop and ask.

02 — Your turn

Ask the shop.

Red's Speed Shop
4450 Hwy 59 N, Lufkin, TX
936-676-1179
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