Just Engines

Just Engines Just Engines is a local Jupiter company that can build you a custom engine or rebuild your engine. Specializing in classic car and muscle car engine builds.

Custom Engine Building

08/24/2026

The 454 sb chevy is for sale.

08/22/2026

The sb 454 came to life and really runs well.

Maybe this is why they called them rocket 350s. This Oldsmobile engine was sure rockin!
08/19/2026

Maybe this is why they called them rocket 350s. This Oldsmobile engine was sure rockin!

Small block 454 Chevy should be up and running in the next day or two.
08/19/2026

Small block 454 Chevy should be up and running in the next day or two.

Getting closer to the finish line on this 454 small block Chevy.
08/14/2026

Getting closer to the finish line on this 454 small block Chevy.

Assembly started on the World Products 454 small block Chevy.
08/13/2026

Assembly started on the World Products 454 small block Chevy.

08/02/2026

Coming soon is a massive 454 cubic inch small block Chevy using a World products block, All forged rotating assembly, CNC ported AFR heads, and full roller cam setup that includes shaft roller rocker arms. This engine will be up for sale when finished, and put out 650 + HP.

06/19/2026

SOLD! finished with this 408 Chevy small block build and initial break in is complete. She sounds strong and very snappy. It's computer balanced, has Dart 200 Iron Eagle heads, Dart single plane intake, full roller rockers, Comp Xtreme Energy cam kit, fresh bore job, Speedpro pistons, SIR 5.7 rods, Hamburgers custom oil pan with windage tray and crank scraper, SFI rated flex plate, HEI ignition, and Brawler 750 double pumper carburetor. It sports brand new dress up kit also. Starter, water pump. And headers are not included. Interested buyers can come hear it run in person while it is still on the test stand. Price is around 8800.00 turn key.

Next completed engine up for sale is this 408 Chevy small block with Comp cam, Dart heads, dart intake and 750 double bu...
06/17/2026

Next completed engine up for sale is this 408 Chevy small block with Comp cam, Dart heads, dart intake and 750 double bumper carb. This engine is complete and all freshly built. It will soon be on my test stand for break in.

05/21/2026

I just finished this old school small block Chevy 283. It's bored .040 (290 CI), has Corvette power pack heads, airgap intake, L79 cam kit, and new HD harmonic balancer. Great engine for a street rod or classic car. Being sold as a long block so carb, ignition, and exhaust are not included. Asking $3,000.00

Address

106 Commerce Way C-6
Jupiter, FL
33458

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

(561) 584-0263

Website

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