GAM Racing Engines

GAM Racing Engines Engine rebuilding and automotive machine work of all types - specialists in high-performance and racing engines.

GAM has always lived by the motto: "We will work on whatever it takes to make a living." Whether it is a 2000 horsepower mud racer, or your three cylinder daily driver, GAM offers first-class engine rebuilding and automotive machine work. GAM also offers a wide range of parts: from top quality engine parts, to hard core race parts, to all the accessories you need to build your dream hot-rod, race

car, or mean street machine! Check out our website, stop by, or give us a call, and let us help you make your project a success!

07/04/2026
Our showroom will be open for part purchasing, project drop off and project pick up all week long. The machine shop will...
06/30/2026

Our showroom will be open for part purchasing, project drop off and project pick up all week long. The machine shop will be closed Friday.

Thank you for supporting our business đŸ‡ș🇾

Always a fun time with the Northern Colorado Cars and Coffee! Next show is 26th from 8-11!
06/29/2026

Always a fun time with the Northern Colorado Cars and Coffee! Next show is 26th from 8-11!

Another busy day at the shop! đŸ’ȘWe’ve got THREE LS short blocks heading out the door and on their way back to their homes...
06/22/2026

Another busy day at the shop! đŸ’Ș

We’ve got THREE LS short blocks heading out the door and on their way back to their homes.

They say green engines are unlucky
 but don’t tell that to this customer! 🍀🏁This fresh powerplant is proof that a little...
06/19/2026

They say green engines are unlucky
 but don’t tell that to this customer! 🍀🏁

This fresh powerplant is proof that a little green can mean a lot of speed. Built with a set of AFR enforcer heads and paired with an AFR Stage 2 camshaft, this combination is designed to deliver impressive performance, and plenty of horsepower.

06/11/2026

Precision matters.

Another day, another batch of lifter bores honed on our CNC lifter hone, and the results speak for themselves. We’re consistently hitting incredibly tight tolerances and producing finishes that ensure proper lifter fit, oil control, and long-term durability.

When it comes to engine machining, accuracy isn’t a luxury—it’s a necessity. That’s why we’ve invested in equipment and processes that deliver repeatable, measurable results every time.

If you’re building serious horsepower and want your engine components machined right the first time, we’ve got you covered.

We’re proud to announce that we’re officially sponsoring the Northern Colorado Cars and Coffee! This isn’t just about en...
04/25/2026

We’re proud to announce that we’re officially sponsoring the Northern Colorado Cars and Coffee!

This isn’t just about engines for us—it’s about the people behind them. From daily drivers to full builds, classics to race cars, the car community is what keeps this industry alive, and we’re committed to supporting it every chance we get.

Events like this bring everyone together—builders, racers, dreamers, and die-hard enthusiasts—and that’s something we stand behind.

If you see us out there, come say hi. Talk cars, talk builds, or just hang out.

We’ll keep building power—you keep showing up. đŸ’Ș

428 LS heading to our friends at Wally's Speed Shop! Comprised of only the finest products: -Dart Machinery SHP block -O...
04/16/2026

428 LS heading to our friends at Wally's Speed Shop!

Comprised of only the finest products:
-Dart Machinery SHP block
-Ohio Crankshaft 4.000” stroke billet 8 counterweight crank
-Callies Performance Products 6.125” H-beam connecting rods
-MAHLE Motorsport North America LSX flat top pistons with 1mm, 1mm, 2mm ring pack
-Texas Speed & Performance LS3 Brawler CNC ported heads
-COMP Cams LSR hydraulic roller camshaft
-ARP head studs
-Melling Performance Parts oil pump
-Cloyes timing set
-Holley intake manifold
-ATI Performance Products harmonic balancer
-SB International, Inc. rocker arms

Big news coming from the asphalt super late model world. However, no need to worry, we are already an approved S.E.A.L. ...
04/09/2026

Big news coming from the asphalt super late model world. However, no need to worry, we are already an approved S.E.A.L. engine builder and can continue with minor changes to our production process!

(April 6, 2026)- The recently expanded and restructured SEAL (Sealed Engine Alliance Leaders) Committee has announced a new, consistent sealing program for previously unsealed built, parts engines and the limited-builder sealed engines. The new program will bring these Super Late Model engines under...

Dang we look good in purple. Good luck to Adam Hilton, Steve Lacy and the entire Uptown Speed Shop team as they attack t...
04/08/2026

Dang we look good in purple. Good luck to Adam Hilton, Steve Lacy and the entire Uptown Speed Shop team as they attack the first race of the Race For The Million at 5 Flags Speedway !

Address

404 8th Avenue
Greeley, CO
80631

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19703524342

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