Spool AU 4 Litre Ford Conrods and CP Forged Pistons

$2,298.00 $2,089.09
Availability: In stock
SKU
O3IDCXXDNA

Spool AU 4.0 Litre Ford con rods and custom CP pistons are now available.

Spool can supply BA length Conrods with a Custom CP Forged Piston to suit the AU Falcon engine.

These custom pistons are available in any bore size and any compression ratio. Turn around time for pistons is generally 4-6 weeks if not in stock.

Pistons include: Rings, gudgeon pins and pin locks.

Spool Connecting Rods Feature:

  • ARP 2000 fasteners (L19 fasteners are available as an upgrade)
  • High tensile 4340 forged steel
  • 2 Piece forging
  • Hardness of HRC36-42
  • Dowelled caps for precision alignment
  • X-RAY & Sonic tested
  • Quenching and heat treated
  • Shot peened
  • 100% Magnafluxed
  • Weight Matched Sets +/- 1 gram
  • Vacuum degassed to remove impurities

CP Pistons standard features include:

  • 5310 gudgeon pins (9310 thicker wall thickness pins are available as an upgrade)
  • Deep valve reliefs accommodate high lift camshafts
  • Larger valve reliefs for +1mm valve sizes
  • Custom skirt cam and barrel design
  • Accumulator grooves
  • High strength aluminium forgings
  • High performance rings
  • Fully CNC machined and balanced to +/- 1 gram
  • Wrist pins included
  • Double pin oilers force fed from oil ring groove
  • Pick lock grooves for easy lock removal
  • Pin fitting included

Note: We recommend Joe Gibbs Break in Oil for all new engines.

More Information
Engine 4.0 L Inline 6, AU Inline 6

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.