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PDH Precision Engineering is a machine shop that specialises in CNC Machining.
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4150
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1″ carby spacer, 4150 Holley, full tapered, Super Sucker style
$150.00 -

1″ carby spacer, 4150 Holley, open bore
$120.00 -

1″ carby spacer, 4150 Holley, tapered 4 hole to 1
$130.00 -

1″ carby spacer, 4150 Holley, tapered 4 hole to 2, suit dual plane manifold
$130.00 -

1″ Carby Spacer, Suit 2 Barrel 350 Holley, Tapered 2 hole to 1, Super Sucker Style
$130.00 -

1″ carby spacer, suit 2 barrel 500 Holley, tapered 2 hole to 1, Super Sucker style
$130.00 -

1″ Carby spacer, Suit spreadbore manifold, Tapered 4 hole, Rochestor quadrajet
$180.00 -

1″ high 4150 Holley carburettor to 4500 Dominator manifold adaptor
$165.00 -

2″ carby spacer, 4150 Holley, open bore
$160.00 -

2″ carby spacer, 4150 Holley, tapered 4 hole to 1, Super Sucker style
$180.00 -

2″ carby spacer, 4150 Holley, tapered 4 hole to 2, suit dual plane manifold
$180.00 -

2″ carby spacer, 4150 Holley, tapered full 7 degree, Super Sucker style
$210.00 -

2″ carby spacer, suit 2 barrel 350 Holley, Tapered 2 hole to 1, Super Sucker style
$190.00 -

4150 carburettor to 4500 CHI clover manifold adaptor
$300.00 -

4150 Holley Carburetor to 4500 CHI Dominator Manifold Adaptor
$235.00 -

4150 Holley Carburetor to 4500 Manifold Adaptor, 4 Hole to 1 Tapered Bore, 1 inch high
$235.00 -

4150 Holley Carburetor to 4500 Manifold Adaptor, 4 Hole to 1 Tapered Bore, 2 inch high
$250.00 -

4150 Holley carburettor to 4500 Dominator manifold adaptor
$210.00 -

4150 Holley Shear / Anti Reversion Plate, Carburetor Spacer
$200.00 -

Carby spacer, 4150 Holley, 4 hole tapered bores, 0.5″ thick
$120.00 -

Carby spacer, 4150 Holley, open bore, 0.5″ thick
$110.00 -

Carby studs to suit 4150 carby and 1″ spacer
$56.00 -

Carby studs to suit 4150 carby and 2″ spacer
$58.00
4500
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1″ carby spacer, 4500 Holley Dominator, 7 degree taper
$120.00 -

1″ carby spacer, 4500 Holley Dominator, open bore
$120.00 -

1″ carby spacer, 4500 Holley Dominator, tapered 4 hole to 1, Super Sucker style
$130.00 -

2″ carby spacer, 4500 Holley Dominator, open bore
$170.00 -

2″ carby spacer, 4500 Holley Dominator, tapered 4 hole to 1, Super Sucker style
$190.00 -

2″ high 4500 Holley Dominator carburettor to 4150 manifold adaptor
$250.00 -

4500 Holley Dominator carburettor to 4150 manifold adaptor
$210.00 -

4500 Holley Dominator Shear / Anti Reversion Plate
$200.00 -

Carby spacer, 4500 Holley Dominator, 4 hole tapered bores, 0.5″ thick
$120.00 -

Carby spacer, 4500 Holley Dominator, open bore, 0.5″ thick
$110.00 -

Carby studs to suit 4500 Dominator carby and 1″ spacer
$56.00 -

Carby studs to suit 4500 Dominator carby and 2″ spacer
$58.00
Rocker Covers
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Early Holden V8 Rocker Cover Spacers
$235.00 -

Ford Cleveland V8 Rocker Cover Spacers
$235.00 -

Ford Cleveland V8 Rocker Cover Spacers With Valve Spring Oilers
$570.00 -

Ford Windsor V8 Rocker Cover Spacers
$235.00 -

Holden Rocker Cover Adaptors. Early Holden V8 to LS heads
$340.00 -

Holden Rocker Cover Adaptors. Early V8 to VN heads
$320.00 -

Holden Rocker Cover Adaptors. Holden VN Style covers onto to LS heads
$340.00 -

Holden VN V8 Engine Rocker Cover Spacers With Valve Spring Oilers
$570.00 -

Holden VN V8 Rocker Cover Spacers
$235.00 -

Holden VN V8 Rocker Cover Spacers With O-ring Seal In The Top Side
$320.00 -

LS Engine Rocker Cover Adaptors. Small Block Chev Style covers onto to LS heads
$320.00 -

LS Engine Rocker Cover Spacers With Valve Spring Oilers
$570.00 -

Rocker Cover Breather -12 ORB Fitting
$190.00 -

Rocker Cover Breather -16 ORB Fitting
$200.00 -

Small Block Chevrolet V8 Rocker Cover Spacers
$235.00 -

Torque plate-Holden V8 engine block
$750.00 -

Torque plate-Small Block Ford/Cleveland-V8 engine block
$750.00