Get Your GM Breathing Right with Holley's 1/2in Carburetor Spacer!

Ever feel like your GM ride needs a little extra oomph on the autocross? Well, meet the 1/2in Carburetor Spacer with a 4150 Flange, crafted by Holley—a name every gearhead knows and trusts. Designed with a 4-hole square bore and crafted from tough phenolic material, this spacer's here to make your Chevy or Ford hug those curves tighter than ever.

Why This Spacer's a Game-Changer

This little beauty doesn’t just sit there looking pretty. Oh no, it’s ready to give your setup a breath of fresh air, running cooler and making sure you're miles ahead of the pack. Whether you’re tearing down the track in your trusty Chevy or putting a Ford through its paces, this spacer ensures you’re not just in the game—you’re ruling it.

Sleek and Stealthy

With a chic black finish that’s as cool as it performs, this spacer is your ticket to looking good while leaving others in the dust. Each package comes with all the hardware you need for a quick and easy install. No fuss, just power.

Specs at a Glance

• Thickness: 0.5 inches
• Material: Phenolic
• Bore Type: 4-hole square
• Finish: Black

Built by the Best

Holley’s been around the block and back, making top-notch components that racers and weekend warriors alike depend on. This spacer is no exception—it's got the pedigree of performance and reliability, coming through in every race, every time.

Ready to Race?

So, are you ready to transform your GM ride into an autocross champion? It’s time to bolt on this 1/2in Carburetor Spacer 4150 Flange and let your engine breathe easy. Who knew such a small piece could make such a big difference? Get yours today and feel the power.