1969–1970 Boss Mustang 429 Master Engine Bolt Kit – OEM Correct
1969–1970 Boss Mustang 429 Master Engine Bolt Kit – OEM Correct
SKU: 69Z-BOSS9
Restore your 1969–1970 Boss Mustang 429 engine to factory-correct condition with this complete master engine bolt kit.
Each fastener matches original Ford specifications for correct fit, thread style, and finish.
Perfect for Boss 429 restorations, engine rebuilds, and concours-level authenticity projects.
Manufacturer: AMK Products
Fits:1969 Boss Mustang 429 Engines
1970 Boss Mustang 429 Engines
What’s Included:F-1348 – Air Cleaner, B302/428/429 with Holley Ram-Air 428CJ — 2.6" OAL studs and wing nuts
F-1284 – Air Cleaner Heat Shroud, Boss 429 — External keps nuts
F-546 – Air Cleaner Snorkel — HXWA screws
F-512 – Carburetor, without spacer — Studs and 7/16 AF nuts
F-885 – Crank Pulley, 4 bolt 429, small block 1970 and newer — Place bolts
F-1191 – Crankshaft Damper, V8 — HX bolt and flat washer
F-458 – Distributor, 6-Cyl & All V-8 — HX split Sems
F-619 – Distributor Vacuum Unit — Slot PN screws
F-1389 – Engine Block Drain Plugs — External HX pipe plug
F-1268 – Engine Fan, Boss 429 — 1-1/4" HX split Sems
F-1505 – Engine Lift Hooks, Boss 429 — Place bolts
F-543 – Exhaust Manifolds, Boss 429 — SPL “Ramplok”, 2 with studs
F-519 – Fuel Pump, V8 except 351C — HX split Sems
F-1613 – Heat Riser Tubes to Intake, Boss 429 — HX split Sems
F-376 – Ignition Coil Strap & Bracket, V8 except 351C — HX split Sems, HXWA screw, and HX nut
F-1376 – Intake Manifold, Boss 429 — Flange bolts, studs, and flat washers
F-486 – Oil Pan, 429 — HX Coni Sems and SPL HX split Sems
F-1198 – PCV Hoses, Boss 429 — 1 wire clamp
F-1433 – Timing Cover, 429 — UBS flange bolts
F-1147 – Valve Covers, Boss 429 — UBS flange bolts and HX clear studs
F-1620 – Water Neck, 429 — HX split Sems
F-1499 – Water Pump, 429 — HX bolts
Common Uses:Complete 1969–1970 Boss Mustang 429 engine rebuilds
Boss 429 restorations requiring OEM-correct hardware
OEM-correct Ford performance engine restoration projects
Concours-level detailing and authenticity upgrades
Replacing missing, incorrect, rusty, or mismatched engine bolts
Shipping & Guarantee:Ships from Winchester, VA
60-Day Returns
We won’t screw you, but our fasteners will!™


