BBolt On MotorsDallas, TX
Bolt On — engines and transmissions
Serving North Texas since 1997

Remanufactured engines and transmissions. 3-year, 100,000-mile warranty.

Engineered drivetrains for 1988–2023 vehicles — torn down, magnafluxed, machined to OEM spec, and dyno-tested before they are released. Used long-blocks still available when the budget calls for it.

Browse remanufacturedBrowse usedTalk to the part-finder
Serving North Texas
Since 1997
Years covered
1988–2023
Used + reman
Engine / Trans
Bilingual
EN / ES
Reman process

How a reman is built

The remanufacturing process includes teardown, inspection, machine work, controlled assembly, and final testing. Here's what 'remanufactured' actually means.

  1. STEP 01

    Teardown

    Engine stripped to bare components. Every part visually inspected, photographed, and logged before anything proceeds.

  2. STEP 02

    Magnaflux

    Block, crank, rods, and heads chemically tested for hairline cracks. Anything failing inspection is scrapped — not reused.

  3. STEP 03

    Machine

    Block decked, cylinders honed or sleeved, crank polished or reground, heads pressure-tested and resurfaced — back to OEM tolerance.

  4. STEP 04

    New components

    Bearings, rings, gaskets, timing set, oil pump, valve seals, lifters — all new from OEM-spec suppliers, never reused.

  5. STEP 05

    Assembly

    Torqued to factory sequence by certified reman technicians. Oil clearances, valve lash, and end-play are measured and logged.

  6. STEP 06

    Dyno

    Every long-block run-in and load-tested before it leaves the facility. Compression and leakdown logged per engine.

Process footage

Seen on the build floor

Process photos and clips: precision measurements, machine work, assembly, and final checks.

Featured clip

Close inspection

Focus

Real process

Parts checked up close before moving to the next station.

Precision measurements

Precision measurements

Critical surfaces measured before the build comes together.

Machine work

Precision equipment handling cuts and verification.

Assembly floor

Assembly floor

Engines moving through work stations with focused technicians.

Assembly line

A wide look at engines moving through work stations.

Final detail

Final detail

Visible finishing points before the review is closed.

Finished builds

Finished builds

Completed long-blocks staged for final review.

All backed by a nationwide 3-year, 100,000-mile warranty — parts and labor. If it fails, we make it right.

Browse the reman catalog

Engineered

Stripped to bare metal, magnafluxed, machined to OEM spec, and dyno-tested before release.

3 yr / 100K

Three years or 100,000 miles, nationwide. Parts and labor.

Bilingual

English or Spanish — same level of service either way.

Used too

Tight budget? We still pull and test used long-blocks — just ask.