Product Summary

Single Pass Radiator Style, Copper/Brass, Painted

  • Direct fit for 1968-73 GM A-Body, LS, 1.250" Upper passenger side (inlet), 1.500" Lower passenger side (outlet)
  • 4-row 2.75in copper core, brass tubes, .040 deep-draw brass top tank
  • 40% more efficient than aluminum
  • Guaranteed to Cool, Guaranteed to Fit | 1/4in NPT brass drain fitting included
  • USA-made, built with original tooling
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Key Specs

MFG. Part #5-6873-1-3
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeCopper/Brass
Inlet LocationUpper passenger side
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Need To Know

Quick and Easy Returns

Return Policy

Johnson's Radiator Works 5-6873-1-3 Details

1968-73 Chevy - Chevelle Malibu El Camino Radiator - LS - Non A/C - 5-6873-1-3

Top Outlet - 1.250" Right - Bottom Outlet - 1.500" Right

Johnson’s Radiator Works radiators feature a 4-row, 2 ¾” thick - high-flow copper core, ideal for the best cooling efficiency possible. Built as a direct fit for a stock replacement complete with the appropriate connections. Made with heavy gauge steel side brackets and mounting holes pre-stamped.

Frequently Asked Questions:

· Simple bolt-in install w/ no modifications to grille or grille shell

· Copper core with 1-piece brass tanks

· Brass tubes made in-house, .125 in. x 0.5 in.

· Top tanks stamped from .040 deep draw brass

· Quality control start to finish from raw material to finished product

· Made in the USA with original tooling

· Heavy duty 12 Ga. steel side brackets w/ pre-drilled holes where needed

· Designed to operate with a 15-18 lb. radiator cap 

   *(Exclusion of Flathead application 7 lb cap recommended)

· Brass drain cock

· GUARANTEED TO COOL

Johnson's Radiator Works 5-6873-1-3 Specifications

KEY SPECS
MFG. Part #5-6873-1-3
BrandJohnson's Radiator Works
Radiator StyleSingle Pass
Radiator Flow DirectionDownflow
Material TypeCopper/Brass
Inlet LocationUpper passenger side
Outlet LocationLower passenger side
Row Quantity4
Tube Size0.5"
Core Thickness2.75"
FinishPainted
Cooling FanNot Included
Transmission CoolerNo
Shroud IncludedNo
Inlet Size1.25
Outlet Size1.5
Radiator Cap IncludedNo
GENERAL
Sold in QuantityEach
ColorBlack
Fan IncludedNo

Questions & Answers

Fitment

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