Description
Rebuild your Ford 6.4L 390 V8 with a complete kit designed for the verified car and truck applications listed below. This kit supports the 6.4L / 390 OHV V8 16V engine with a 4.050" bore and includes major internal components for a dependable rebuild when correct sizing and fitment notes matter.

Kit Components & Available Sizes

Piston Set
P1529(8) — 030, 040, 060 - STD sizing available for $30 upcharge

Piston Ring Set
R40558 — STD, 030, 040, 060

Bearing Set - Rod
BB603J — STD, 010, 020, 030, 040

Bearing Set - Main
BC303J — STD, 010, 020, 030

Bearing Set - Cam
CC449 — STD

Gasket Set - Full
F390-A

Timing Set
TS494

Oil Pump
EPK167

Expansion Plug Kit
PK11

Expanded Vehicle Compatibility

Ford Passenger Car

1971 — 6.4L / 390 OHV V8 16V, 4.050" bore
Except GT
Check piston grooves before using
5/64, 3/32, 3/16

Ford Truck, Van, SUV

1968–1973 — 6.4L / 390 OHV V8 16V, 4.050" bore

Notes & Exclusions

Confirm your engine is a Ford 6.4L / 390 OHV V8 with a 4.050" bore within the listed year ranges before ordering.
1971 passenger car applications exclude GT as noted.
Check piston groove dimensions before use as specified (5/64, 3/32, 3/16).
Select the correct piston, ring, and bearing sizes needed for your rebuild.

📢 PLEASE SPECIFY SIZES NEEDED WHEN ORDERING. STANDARD SIZES SHIP BY DEFAULT.
SIZE EXCHANGES REQUIRE THE BUYER TO COVER RETURN SHIPPING.