Fel-Pro
$22.99
Victor Reinz
$15.82
Cometic Gasket
$316.25
Fel-Pro
$17.05
King Engine Bearings
$164.84
Clevite
$21.34

Gates
$14.30
Victor Reinz
$18.37
Fel-Pro
$17.27
Fel-Pro
$20.54

Gates
$16.65
Victor Reinz
$32.67
Fel-Pro
$17.98
King Engine Bearings
$164.84

Cometic Gasket
$35.90
Fel-Pro
$2.68
Fel-Pro
$26.15
Cometic Gasket
$316.25
King Engine Bearings
$155.52
Victor Reinz
$3.00
Yes, all parts displayed on this page are verified to fit the 1956 Mercury Custom using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 1956 Mercury Custom include engine, cooling, cold-air-intakes, and headers. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including Fel-Pro, Victor Reinz, King Engine Bearings, Gates, and Cometic Gasket, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.