Product Description
4 Barrel Holley 390cfm Carburettor - RB7254
The legendary Holley is an ideal choice for all engines up to 4.6 litres.
Supplied jetted to suit the standard 3.5 litre engine (primary jet 51, secondary equivalent to 53 jet), it can be re-jetted to suit modified engines (cam and/or heads) or larger capacities.
Supplied with manual choke, vacuum secondary, power valve blowout protection and polished body finish.
Also includes installation kit.
Adaptor plate kit (QJ12990S) also available for enlarging secondary jets.
Accelerator (RB7278) and choke cable (RB7290) kits available separately (supplied if purchasing conversion kit).
Recommended: Facet 'Red Top' fuel pump kit RB7259.