J & S Machine Olds

J & S Machine Olds Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from J & S Machine Olds, Machine Shop, Langford, SD.

-Small block olds 5 main halo or full girdle
-Big block olds 5 main halo or full girdle
-oldsmobile choke and fuel pump block off plates
- Cylinder head work
-Custom mufflers
Call or txt Tyler Jensen at 605-228-5001... or call Jensen Auto at 605-493-6465

Attention Jeeple: if there is anyone interested in putting exhaust on a newer Jeep wrangler with the 3.6 or 2.0 let me k...
07/10/2026

Attention Jeeple: if there is anyone interested in putting exhaust on a newer Jeep wrangler with the 3.6 or 2.0 let me know. I'd like to try and make a jett-pack style exhaust out of curiosity...It would look and possibly sound similar to the slowmaster outlaw series kit but I feel like i could do alot better on the pricing.. Also ive always wanted to try side pipes with an x pipe underneath on a newer jeep if that interests anyone... shop: 605 493 6465 cell/txt: 605 228 5001 ...thanks...

J&S dual Jett-packs into a custom 3in collector with (6) 1.75in zoomies...H pipe and headers by:ED .... pretty far out ...
07/07/2026

J&S dual Jett-packs into a custom 3in collector with (6) 1.75in zoomies...H pipe and headers by:ED .... pretty far out man

Dual straight pipes. 3rd cat delete. J&S single 3.5 to dual 2.5 Y pipe.. 2013 silverado. Sounds mean
06/14/2026

Dual straight pipes. 3rd cat delete. J&S single 3.5 to dual 2.5 Y pipe.. 2013 silverado. Sounds mean

Today at J&S we honor fellow muffler man, South Dakota native and unofficial national hero, Marvin Heemeyer... RIP 10/28...
06/04/2026

Today at J&S we honor fellow muffler man, South Dakota native and unofficial national hero, Marvin Heemeyer... RIP 10/28/51 - 6/4/04 Keep on weldin'

J&S 3.5 to dual 2.5 Y-pipe
06/01/2026

J&S 3.5 to dual 2.5 Y-pipe

J&S , a better hedder
05/16/2026

J&S , a better hedder

I also make muffler shaped mufflers. I can put whatever baffle/guts inside you want.. or i have multiple designs drawn u...
05/03/2026

I also make muffler shaped mufflers. I can put whatever baffle/guts inside you want.. or i have multiple designs drawn up..Eventually i will get names/designs with corresponding videos...the case is a 4 piece design. 16 ga steel. Fully welded

04/20/2026
Experimental Hi-Per Pack on a 6 cyl nova.
04/06/2026

Experimental Hi-Per Pack on a 6 cyl nova.

Address

Langford, SD
57454

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm

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