Description

The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.

The Aeroflow Performance small block Ford Windsor cylinder heads are designed for street performance engines to give the ultimate in flow at a mbudget price. Made from A356 aluminium castings, the 175cc cylinder heads are ideal for operating in the idle to 6500 rpm range. The complete heads include larger then stock 1.46" diameter valve spring to handle .525" lift. Suits flat tappet camshaft.

Note: These heads are drilled for 1/2" head bolts. If using a 7/16" bolt, you must use a head bolt bushing kit or step down head bolts.

Specifications

  • Cylinder Head Configuration: Complete / Assembled
  • Engine: 289-302W, 351W
  • Highlighted Product Item: No
  • Installed Components: Installed Components

    Intake Valves: 2.02" x 4.91" x 11/32", part no. AF59-3021
    Exhaust Valves: 1.60" x 4.93" x 11/32", part no. AF59-3022
    Valve Springs: 1.46" Single (with damper), part no. AF59-3023
    Valve Retainers: 7° 11/32", part no. AF59-3024
    Valve Locks: 7° 11/32" part no. AF59-3025
    Valve Seals: 11/32" x .530" Viton
    Rocker Arm Studs: 7/16"-14 x 3/8"-24, part no. AF59-3026
    Push Rod Guide Plates: 5/16" Flat, part no. AF59-3027

Compatibility

  • Small Block Ford;

The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.

The Aeroflow Performance small block Ford Windsor cylinder heads are designed for street performance engines to give the ultimate in flow at a mbudget price. Made from A356 aluminium castings, the 175cc cylinder heads are ideal for operating in the idle to 6500 rpm range. The complete heads include larger then stock 1.46" diameter valve spring to handle .525" lift. Suits flat tappet camshaft.

Note: These heads are drilled for 1/2" head bolts. If using a 7/16" bolt, you must use a head bolt bushing kit or step down head bolts.

  • Cylinder Head Configuration: Complete / Assembled
  • Engine: 289-302W, 351W
  • Highlighted Product Item: No
  • Installed Components: Installed Components

    Intake Valves: 2.02" x 4.91" x 11/32", part no. AF59-3021
    Exhaust Valves: 1.60" x 4.93" x 11/32", part no. AF59-3022
    Valve Springs: 1.46" Single (with damper), part no. AF59-3023
    Valve Retainers: 7° 11/32", part no. AF59-3024
    Valve Locks: 7° 11/32" part no. AF59-3025
    Valve Seals: 11/32" x .530" Viton
    Rocker Arm Studs: 7/16"-14 x 3/8"-24, part no. AF59-3026
    Push Rod Guide Plates: 5/16" Flat, part no. AF59-3027
  • Small Block Ford;

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