Restoring American Muscle Car and Classics - we help your engine breath easier!

1965-66 CHEVROLET IMPALA SS 396/425HP & 427/390HP HOLLEY 3130 CARBURETOR 3869933-EF

$499.00 $479.00

There is only 1 item left in stock.

OEM 1965-66 Chevrolet 396 / 427 Holley 3130 Carburetor. This is a take-off OEM original Holley pulled from a 1966 Chevrolet Impala 427 SS. The unit is sound and appears fully functional - all throttle rods move freely, as does all of the linkage. All adjustment screws move freely as well. It retains the original 5 1/8" diamater carburetor flange that was only used for the 65-66 models with the 396/427 with higher horsepower (not the 325 HP engines). There are no apparent flaws/casting issues in the body; all four mounting points are solid and in tact too. The choke mechanism works properly as well; it is missing the actuator. Rated at 750 CFM, this carburetor is a harder to find than the more common Quadrajets. It will benefit from a rebuild for both functional and cosmetic purposes. Note the stampings on the upper plenum inlet indicate PN, item number, and date code. 

This is a great unit to add to your ulitmate restoration - it will enhance and augment the value of your Impala. Best of all, it is a genuine Chevrolet OEM part!

For further information on the restoration process, please contact us.

Many of our parts are available only once. As such, the old adage "here today, gone tomorrow" applies to this unit.


 This assembly is correct for the following 1965-66 high performance models:


Impala SS 396/425HP / 427/390HP 

Note: this assembly is specific to the 65-66 Impala SS cars. It may be fit other models, but is not techically correct for a numbers matching application. 


The assembly will fit factory 4 barrel air cleaners with an original 5 1/8" flange. It will not fit the smaller air cleaners featuring the 4 1/8" carburetor flange. 

If you have modified your air cleaner or intake manifold, please inquire first prior to purchase to ensure fitment is correct. Return requests for non-fitment will not be honored.



The assembly will ship within one day (usually the day of payment) with shipping/tracking information provided.


This assembly is guaranteed to match the item description – customers have up to 14 days to return the assembly after receipt if it is not as described.


Assemblies must be returned in the original packing – customers are responsible for return shipping charges. A refund will be issued upon receipt of the inspected assembly. Returns for non-fitment will not be honored – please ask questions first. 


In the event of shipping damage, customers must save all packaging and send 5 digital pictures so Musclecar Air Cleaners can initiate a shipping damage claim.



We ship with USPS & FedEx