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Mishimoto 55-57 Chevrolet Bel-Air Inline 6 X-Line Aluminum Radiator

SKU: MISMMRAD-BEL6-55X

Radiators

MM Radiators - Alum X-Line...

Mishimoto 55-57 Chevrolet Bel-Air Inline 6 X-Line Aluminum Radiator

SKU: MISMMRAD-BEL6-55X

Radiators

MM Radiators - Alum X-Line...

A$923.79
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

If you're looking to upgrade your 1955--1957 parts, look no further! The Mishimoto 1955--1957 Chevrolet Bel Air X-Line Performance Aluminum Radiator provides your car with enhanced reliability, improved cooling efficiency, and is an ideal upgrade for the brittle stock radiator. Whether you use your classic for daily driving or take it to the track, many people overlook the importance of installing an upgraded radiator in their engine. A stock radiator cannot handle the heat that comes along with having a great deal of horsepower. The Mishimoto Chevrolet Bel Air X-Line Aluminum Radiator is manufactured using durable aircraft-quality aluminum end tanks, precision TIG-welded to an efficient brazed aluminum core. The inlet and outlet provide precise leak-free connections. This Chevy Bel Air performance radiator also includes a Magnetic Oil Drain Plug, which effectively removes metal fragments circulating in the cooling system. As with all our aluminum radiators, this Chevy Bel Air radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Product Overview

If you're looking to upgrade your 1955--1957 parts, look no further! The Mishimoto 1955--1957 Chevrolet Bel Air X-Line Performance Aluminum Radiator provides your car with enhanced reliability, improved cooling efficiency, and is an ideal upgrade for the brittle stock radiator. Whether you use your classic for daily driving or take it to the track, many people overlook the importance of installing an upgraded radiator in their engine. A stock radiator cannot handle the heat that comes along with having a great deal of horsepower. The Mishimoto Chevrolet Bel Air X-Line Aluminum Radiator is manufactured using durable aircraft-quality aluminum end tanks, precision TIG-welded to an efficient brazed aluminum core. The inlet and outlet provide precise leak-free connections. This Chevy Bel Air performance radiator also includes a Magnetic Oil Drain Plug, which effectively removes metal fragments circulating in the cooling system. As with all our aluminum radiators, this Chevy Bel Air radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.


Features and Benefits

  • All-aluminum construction provides increased heat and pressure tolerance
  • Billet aluminum fill neck
  • 3-row core
  • Manufactured with internal transmission cooler to ensure optimal fluid temperatures
  • Mishimoto Lifetime Warranty

Product Details

Alternate Part Number:MMRADBEL655X
Color:Silver
Description:Chevrolet Bel-Air Inline 6 3-Row Performance Aluminum Radiator, 1955--1957
Feature Bullet 1:All-aluminum construction provides increased heat and pressure tolerance
Feature Bullet 2:Billet aluminum fill neck
Feature Bullet 3:3-row core
Feature Bullet 4:Manufactured with internal transmission cooler to ensure optimal fluid temperatures
Feature Bullet 5:Mishimoto Lifetime Warranty
Finish:Polished
Install Difficulty:3
Installation Difficulty:3/5
Material:Aluminum
Part Number:misMMRAD-BEL6-55X
SellingPoint01:All-aluminum construction provides increased heat and pressure tolerance, better heat dissipation, increased durability, improved cooling efficiency, and improved structural rigidity
SellingPoint02:Billet aluminum fill neck
SellingPoint03:3-row core
SellingPoint04:Manufactured with internal transmission cooler to ensure optimal fluid temperatures for automatic transmissions
SellingPoint05:Increased coolant capacity directly results in better cooling efficiency and reduced engine temperatures
SellingPoint06:Brazed aluminum core
SellingPoint07:Includes magnetic drain plug
SellingPoint08:Mishimoto Lifetime Warranty
SellingPoint09:N/A
SellingPoint10:N/A
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
TechSpec Applications:1955-1957 Chevrolet Bel Air
TechSpec Chassis Codes:N/A
TechSpec Core Height (in):17.2
TechSpec Core Length (in):21.6
TechSpec Core Thickness (in):2.5
TechSpec DPI:5056
TechSpec Drain Plug Thread Size:M12 x 1.5
TechSpec Engine Codes:215.5ci (3.5L) V8--235.5ci (3.9L) V8
TechSpec Fluid Capacity (gal):4.78
TechSpec Includes:Mishimoto Radiator-- Mishimoto Radiator Cap-- Magnetic Drain Plug--Mishimoto Lifetime Warranty
TechSpec Inlet (in):1.5
TechSpec Material:Aluminum
TechSpec Note:This product is designed to be used with vehicles utilizing the I6 mount system. This radiator mounts in front of the core support beam. To ensure you purchase the correct product, carefully inspect your mount system to make sure you purchase the correct radiator. It is possible your vehicle will use the Chevrolet Bel-Air X-Line Performance Aluminum Radiator (V8 Mount), 1955-1957.
TechSpec Outlet (in):1.75
TechSpec Overall Height (in):23.5
TechSpec Overall Length (in):22.8
TechSpec Overall Width (ins):5.4
TechSpec Rows:3

Application Summary

1955-1957 Chevrolet Bel Air Base 3.8 Liter Powerglide, 1955-1957 Chevrolet Bel Air Base 3.8 Liter SM318, 1957 Chevrolet Bel Air Base 3.8 Liter T-10, 1957 Chevrolet Bel Air Base 3.8 Liter TurboGlide

Part Type

Radiator

Data: v4.2 - Upd: 2026-10-13 18:12:17

Features

  • 3-row core
  • All-aluminum construction provides increased heat and pressure tolerance, better heat dissipation, increased durability, improved cooling efficiency, and improved structural rigidity
  • Billet aluminum fill neck

Specifications

Product Attributes - Brand
Mishimoto
Product Attributes - Manufacturer's Part Number
MMRAD-BEL6-55X
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
Mishimoto X-Line Radiators
Product Attributes - UPC
748354028072
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Downflow
Product Attributes - Transmission Cooler
No
Product Attributes - Inlet Location
Center upper
Product Attributes - Outlet Location
Lower passenger side
Product Attributes - Overall Width (in.)
22.80 in.
Product Attributes - Overall Height (in.)
23.50 in.
Product Attributes - Overall Thickness (in.)
5.40 in.
Product Attributes - Row Quantity
3
Product Attributes - Radiator Finish
Natural
Product Attributes - Core Width (in.)
17.20 in.
Product Attributes - Core Height (in.)
21.60 in.
Product Attributes - Core Thickness (in.)
2.50 in.
Product Attributes - Radiator Inlet Size
1.500 in.
Product Attributes - Radiator Outlet Size
1.750 in.
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Mishimoto
StreetFX SKU misMMRAD-BEL6-55X
SFX Item ID 4049299
Supplier Item Code 4049299
Manufacturer SKU MMRAD-BEL6-55X
Manufacturer UPC 748354028072
Alternative References mio-mmradbel655x, MIMMMRAD-BEL6-55X

Brochures

Compatibility

1955-1957 Chevrolet Bel Air Base 3.8 Liter Powerglide, 1955-1957 Chevrolet Bel Air Base 3.8 Liter SM318, 1957 Chevrolet Bel Air Base 3.8 Liter T-10, 1957 Chevrolet Bel Air Base 3.8 Liter TurboGlide

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