1966-77 Ford Bronco Parts

66-77 Ford Bronco Engine Parts

Get ready to rev up your Bronco's engine with TOMS OFFROAD. Our Engine collection includes a wide range of under-hood components and accessories designed for your early Bronco.

134 products

Starting with air cleaners, we stock a full line of low-profile options ranging from polished billet to classic chrome, catering to various budgets. Additionally, we occasionally have factory air cleaners available in used condition.

Moving below the air cleaner assembly, we highly recommend the Holley Snyper2 EFI conversion for its performance and reliability. We also offer cast aluminum valve covers, catering to both purists and enthusiasts alike.

When it comes to exhaust options, we have solutions for engines ranging from the 170ci 6 cylinders to the powerful 351 V8s. Our inventory includes reproduced 6 and V8 manifolds, as well as a variety of header options, from affordable black shorty headers to premium polished ceramic stainless headers designed specifically for coyote conversions. Our stainless-steel long tube headers, compatible with 289, 302, and 351W engines, start at just $325 as a complete kit including gaskets.

Frequently Asked Questions

What years and models does TOMS OFFROAD carry parts for?

TOMS OFFROAD stocks parts for Early Ford Broncos (1966–1977), Full-Size Ford Broncos (1978–1996), the 6th Generation Ford Bronco (2021+), and classic Ford F-Series (1953-1996). With over 4,000 parts in stock across these platforms, TOMS OFFROAD is a one-stop shop whether you're restoring a classic or upgrading your driver.

How do I know if a part will fit my specific Bronco or truck?

Every product listing includes compatibility details and model year fitment information. You can also use the site search to quickly find parts specific to your build. If you’re unsure, the TOMS OFFROAD team can help confirm fitment by phone at (541) 779-1339 or email at info@tomsoffroad.com. Our staff has over 200 years of combined experience with Ford Broncos and trucks.

Does TOMS OFFROAD develop its own parts?

Yes. TOMS OFFROAD has an onsite engineer as well as a knowledgeable R&D team who are constantly looking to design or improve products for the market. We are extremely proud of our in-house line called the Signature Series. These parts are engineered with meticulous attention to detail specifically for Early Broncos. In addition to in-house products, TOMS OFFROAD carefully selects components from trusted third-party manufacturers to ensure consistent quality, performance, and reliability.  Shop Signature Series →

Can I do a modern engine swap (like a Coyote 5.0) in my Bronco and does TOMS OFFROAD carry parts for it?

Yes. A modern engine swap is one of the most popular upgrades for Early Broncos. TOMS OFFROAD offers complete 5.0L Coyote Conversion Kits designed specifically for 1966–1977 Broncos. The TOMS OFFROAD tech resource library also covers common engine swap questions, including required components and setup considerations. Read the early Bronco Coyote swap overview →

How fast does TOMS OFFROAD ship, and do you offer free shipping?

Most orders ship the same day to minimize downtime and keep your project moving. TOMS OFFROAD offers free shipping on orders over $5,000 across the catalog, plus an Always Free Shipping Collection with select items and no minimum purchase required. Flat rate shipping is also available for oversized items like bumpers and roll bars to help you save. See full shipping program details →

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