Ford Mustang Boss 302 351 429 Restoration Guide (1969-1971) — preview & buy

About this guide

Step-by-step procedures for the 1969-1971 Ford Mustang Boss restoration -- the three-year homologation-special track on the 1969-onward Ford intermediate unibody, the 1969-only launch-year Boss 302 with C9OE-6015-B8 Cleveland-style head at 290 hp, the 1970-onward Boss 302 carryover, the 1971-only Boss 351 Cleveland at 330 hp, the 1969-onward Boss 429 Semi-hemi with Kar-Kraft rail-mounted engine bay mount, the 1970-onward Boss 429 Drag Pak homologation special at 375 hp, the Marti Reports Ford-side option code decode, and the Boss 302 shaker scoop / Boss 429 motor-mount bracket / Ford 9-inch rear axle authentication chain. Includes the Boss 302 / Boss 429 Drag Pak homologation special at 375 hp, the Marti Reports Ford-side Boss 302 / Boss 351 / Boss 429 option code decode distinct from the K-code 289 HiPo, the Boss 302 shaker scoop retention bolt stamping pattern, the Boss 429 motor-mount bracket bolt stamping pattern, the Boss 302 / Boss 351 / Boss 429 9-inch Ford rear axle ratios (4.30:1 / 4.30:1 / 3.91:1), and the 1969 / 1970 / 1971 sequential paint codes (Wimbledon White / Acapulco Blue / Grabber Blue / Calypso Coral / Calypso Orange / Pewter Silver / Pastel Blue / Raven Black).

Includes torque charts, Boss-only fastener grades, and a Marti option code appendix. Free Boss 302, Boss 429, Marti Report samples.

$29.

Preview & buy - Restoration Essentials

guide cover photo

Key restoration topics

7 topics covered in the full guide

  1. 011969 Boss 302 launch + the C9OE-6015-B8 Boss-specific block
  2. 02Boss 302 Cleveland-style head casting decode
  3. 031970 Boss 302 carryover + 1970 Grabber Green / Calypso Coral colors
  4. 041971-only Boss 351 + the C9OE-6015-351 Cleveland Boss-specific block
  5. 05Boss 429 (1969-1970) Kar-Kraft-rail-mounted fitment + Drag Pak
  6. 06Marti Report / Elite Marti decode + partial-VIN last-six + buck tag
  7. 07Ford small-block / Cleveland / FE 429 / Boss 429 cross-platform discriminator
Checking the provenance ledger…
Checking for seller-submitted provenance…
More about this guide (FAQ, samples, related guides)

Universal cross-sell

Pair this guide with the Automotive Restoration Master Checklist

Marque-agnostic, 13-phase restoration reference — 250+ line items across Pre-Restoration Documentation, Disassembly, Frame & Chassis, Suspension / Brakes / Steering, Engine, Transmission & Driveline, Body Prep & Paint, Exterior Trim & Brightwork, Interior Restoration, Electrical System, Engine Bay Detailing, Final Assembly & System Verification, and Concours Prep & Judging. New in v2: every year / marque-specific task cross-references to its matching single-year guide, so the master checklist stays marque-agnostic while year-correct casting, part, and fastener detail stays one click away. One printable PDF, instant delivery.

FAQ

Questions before you buy

What does the PDF include?

Step-by-step procedures for the 1969-1971 Ford Mustang Boss restoration -- the three-year homologation-special track on the 1969-onward Ford intermediate unibody, the 1969-only launch-year Boss 302 with C9OE-6015-B8 Cleveland-style head at 290 hp, the 1970-onward Boss 302 carr... Free sample pages and the full guide in a single PDF, optimized for desktop reading and a tablet in the garage.

Can I download sample pages for free?

Yes. This page hosts free one-page sample PDFs taken from the chapter content the full guide expands on - click any sample button to download, no email required.

How much does the full guide cost?

The complete Ford Mustang Boss 302 351 429 Restoration Guide (1969-1971) is a one-time $29.95 purchase. Payment is handled through Stripe; the download link arrives by email immediately after purchase. No subscription, no upsells.

What format is the guide in?

A single PDF, optimized for both desktop reading and a tablet in the garage. Pages are US-letter-sized, hyperlinked, and printable. The torque appendix is bookmarked so you can jump to a fastener reference in seconds.

Restoration Essentials newsletter — free.

New concours-grade guides, the model-line deep-dives that pair with them, and the day a guide in your focus area ships. One-click unsubscribe, no marketing.

We never share this address.

One-click unsubscribe in every email. We send restoration guides, not marketing.

Related guides

More Ford guides