Big Block Chevy Flanges




A pair of flanges for Chevy’s Big Block engine.

Supplied in 8mm Mild steel (MS) or grade 304 Stainless Steel (SS).

Round hole diameters are 2″, 2.25″ or 2.5″as standard.

Rectangular ports are 45 wide x 40 high.

If you require different size holes or have ported heads, please contact us.

We can also supply flanges for aftermarket heads such as Dart, Schoen etc. please contact us with you requirements.

(Flange shown is a Dart 2 & differs slightly from stock BBC)

We have 2 sets of 8 individual flanges with 2 3/8″ holes in stock. They are stainless steel and a special price of £70 plus postage per set. Whilst stocks last.

Due to the spiralling cost of materials we are only making these flanges to order. Please allow 10 working days for delivery.

Due to increasing courier incompetence (& the rising cost of materials) we are sending all stainless flanges out fully insured. The weight & value of the items puts shipping at £11. Mild Steel flanges are shipped at £7.50


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