Ford D3VE 429 / 460 Big Block
High Performance Heads
for Ford 429 / 460 BBF V 8 Engines
A pair(2) of cast iron Ford D3VE-A2A (D3VE) Cylinder Heads
Casting # : D3VE-A2A
Combustion Chamber Volume: 89.0 cc's
Heads have been thermal cleaned, shot penned, magna fluxed and bead blasted.
For use with: Some Hydraulic Cams / Solid Flat Tappet Cams / Hydraulic Roller Cams. The Dual Coil Valve Springs on these heads can handle up to .680" lift, max.
NO CRACKS, NO WELDS, NO DAMAGED THREADS.
Please Note: The heads have accessory bolt holes.
And the heads have Not been Ported or Polished.
Machine Work
16 - Bronze Guide liners installed.
8 - Hardened Exhaust seats installed.
Multi-Angle Valve Job.
Machined for larger Valves, bowls were machined with a 70 degree cutter.
Machined for screw0in studs and Guide plates.
Valve Guide Machined for larger cam .680" Max lift.
Machined for Large Valve Springs.
Machined for Positive Valve Seals.
Head Gasket surface milled: .020"
Final combustion chamber volume: 89.0 cc after milling.
New Parts by PPM / ERSON and COMP CAMS
All Valve Train Parts are by PPM/ERSON Except for the Guide Plates they are COMP CAMS.
8 - One Piece Stainless Steel Swirl Polished 2.250" Intake Valves
8 - One Piece Stainless Stainless Steel Swirl Polished 1.750" Exhaust Valves.
16 - Dual Coil Valve Spring, .680" Max Lift / 135 lbs. Seat Pressure at 1.800"
16 - Hardened Spring Seats / Bases.
16 - Chrome Moly Retainers.
32 - Hardened Valve Locks.
16 - Viton Valve Seals.
8 - Hardened Valve Seats.
16 - 7/16 Screw - in Studs.
8 - 5/16 Comp Cam Guide Plates
All parts by PPM/ERSON except the guide plates, they are comp Cams.
