Polishing a turd LOL 5.3 LS

Does anyone know what budget friendly headers will fit an LS swapped 66 Vette with the factory clutch Z bar?

2028 Rock Crawler Buggy 5.3L LM7/TH400/AtlasII BTR Stage 1 Truck Cam, LS7 Lifters, BTR Springs & Pushrods, Single piece hat seals, Upgraded rockers w/bronze bushings, FBody oil pan w/Improved racing internal baffles, Holley Valve covers, TBSS Truck Intake & Motion Raceworks 92mm Throttle Body.

If it has an LS or LT Gen V in it, you’re in the right place. Post this first: - Vehicle (year/make/model) & engine/trans: - Swap stage (planning, parts, wiring, first start, driving): - Photo or video (optional but encouraged): Rules: - LS or LT builds only - No spam, no selling. No links unless they help someone fix a problem. - Ask real questions. Give real answers. Help others move their build forward. - Post photos or video when you can. Progress beats perfection. - Respect the builders here. Different budgets. Different goals. Same obsession. Get started by posting your build!