Rochester Quadrajet to Holley 600/750/465 Carby Adapter Plate Carburettor

• Precision-machined adaptor plate helps you convert CARBURETOR ADAPTER HOLLEY to QUADRAJET SPREADBORE TO SQUAREBORE without compromise.
• The matched bolt pattern supports accurate alignment and a dependable seal to reduce the chance of vacuum leaks.
• It is a practical solution for upgrades and swaps where the factory flange patterns do not match.

This adaptor plate is designed for builders who need to mate mismatched carburettor and manifold patterns without resorting to improvised spacers or slotting holes. Used with the correct gaskets and hardware for your setup, it helps keep the throttle bores centred and supports consistent idle and off‑idle response by minimising air leaks.

Specifications

• Conversion: CARBURETOR ADAPTER HOLLEY to QUADRAJET SPREADBORE TO SQUAREBORE
• Brand: Redline
• Application: Carburettor adaptor plate
• Flange pattern: Squarebore
• Flange pattern: Spreadbore
• Construction: Precision-machined adaptor plate