Shovelhead Weld-On Hardtail with Cast Axle Plates

We’re cooking these up daily, but depending on demand, they can take up to 2 weeks to ship. Get your order in early and lock in your spot.

This is how you do it. The cleanest, most dialed way to hardtail your ’66–’84 Shovelhead swingarm frame—no weird stretches, no chopped-up geometry, no guessing games. Just a proper Panhead-style tail section that lines up smooth and keeps your VIN right where it belongs.

This setup runs replica cast axle plates and a cast seat post yoke, that are whipped up in the USA just like the factory used to do it. Rear trans posts are threaded, the lines stay lean, and everything is TIG welded in-house in Northern California.

No frame jig? No stress. You don’t technically need one, but they're always a plus. This kit is designed to go in easy and lock up tight—so you can get back to building ASAP.

With Juice Brake Tab Without Juice Brake Tab for Disc Brakes With Juice Brake Tab

$1,200.00 USD

Sale Sold out

WHY IT RULES

OG Panhead-style geometry—no stretch, no rise, no drama
Replica cast axle plates + seat post yoke made by HCI in the PNW
Fully TIG welded + assembled in Northern California
Slugged top tube for a clean graft
1-1/8" DOM lower rails match stock frame tubing
Chain clearance built in with a subtle kick-out on the drive side
Designed to preserve your factory VIN—so the DMV stays outta your business

WHAT'S iN THE BOX

Weld-on hardtail section
(2) Bottom rail slugs
(1) Rear transmission weld-on support

Installation

You’ll need to cut out the stock seat post area and graft in the new section. Our top tube is pre-bent, slugged, and ready to slide in just ahead of the original seat post casting. The rails taper like a Panhead for that narrow, vintage silhouette. Everything’s sized and shaped to match stock tubing—no weird fitment or steps.

Check out our cutting diagrams in the photos to get a clear look at where and how to trim your frame. This one’s all about keeping it classic and making your life easier.

Need a 3/4" axle setup? Grab our Axle Kit.

Got a 4-speed? Don’t miss our Transmission Plate.

Fitment: