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AFCO 80103NPB Black GM Performance Aluminum Radiator-26.75 x 18.5 Inch

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AFCO 80103NPB Black GM Performance Aluminum Radiator-26.75 x 18.5 Inch
AFCO 80103NPB Black GM Performance Aluminum Radiator-26.75 x 18.5 Inch

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Q & A

What's in the Box

These AFCO Universal Fit Aluminum Crossflow Radiators use all the same technology that their Direct fit radiators do, but they do not have application specific mounting flanges and tabs. So if you are building something a little different or just want to save some cash these will fit the bill. We also have electric fan/shroud combos for these radiators listed.

All measurements include the end tanks. Overall width includes mountings flanges if used.

  • 1-1/2" upper hose neck on the drivers side
  • 1-3/4" lower hose neck on the passenger side
  • 1/4" NPT brass drain cocks
  • Welded-on 2" wide side mount flanges on most models
  • Do not have built-in transmission coolers
  • 10680103NP: 1960-1968 Chevy Fullsize with 22 3/8" Core - Crossflow
  • 100% Aluminum construction (no epoxy)
  • Furnace Brazed Core - 2 rows of 1" tubes
  • TIG welded by skilled craftsmen in the USA
  • Billet filler neck offers strength and higher quality appearance over stamped
  • Built-in fin covers (top & bottom) provide a great finish & aid installation
  • Drain Cock included
  • Inlets and outlets are positioned correctly for ease of flow

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance

Application

With 2 rows of 1" cores, AFCO Performance Series Radiators are perfect for the street, the strip, or anything in between. These crossflow radiators can be easily adapted to many applications. They are 100% TIG welded, 100% pressure tested and use no epoxy or sealers. 

  • '65-'87 Grand Prix
  • '65-'86 Catalina/Bonnevillle
  • '67-'69 Firebird
  • '68-'72 GTO/LeMans
  • '70-'81 Firebird/Trans Am
  • '73-'80 Grand Am
  • '65-'79 Delta 88/98
  • '66-'87 Cutlass/442
  • '72-'77 Omega/Omega SX
  • '59-'74 Impala, Biscayne, Caprice, Bel Air
  • '70-'81 Camaro
  • '68-'87 Chevelle/El Camino, Malibu, Monte Carlo
  • '68-'79 Nova

NOT a direct fit - measure your application. May require some modifications and/or fabricating for proper fit.

Fan/Shroud Assembly sold separately.

Specs

  • Overall Tank Height:  20"
  • Tank Height:  18-1/2" 
  • Core Width:  22-3/8"
  • Tank Width Top:  26-3/4"
  • Tank Width Bottom:  26"
  • Width with Flanges:  30"
  • Tank Thickness:  3"
  • Core Thickness:  2-1/4"
  • Filler Location:  R
  • Inlet Diameter:  1.5" (L)
  • Outlet Diameter:  1.75" (R)
  • Brass Drain Cock Fitting:  1/4" NPT (included)
  • Filler Neck Hose Barb:  1/8" Straight (included)
  • Dry Weight:  13.75 lbs

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This radiator mounting kit is an OEM way of mounting the radiators on the early vehicles. The early vehicles had frames that were not of the same quality as today’s modern frames and also the roads were less than desirable and created a lot of body and frame flex and twist. This style kit eliminated damage to the radiator from the frame flex to a rigid mounted radiator. In today’s hot rod applications or OEM installations there are a couple of mounting options. The rubber pad goes between the frame and the radiator mounting flange. The spring can sit above the radiator mount tab or down below the lip of the frame. The bolt and applicable washer go through the mounting hole and spring and is retained by the included lock nut. Nut is tightened enough to put tension on the spring in the desired amount and thus letting the radiator absorb frame flex or twist by compression of the spring. 

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With 2 rows of 1" cores, AFCO Performance Series Radiators are perfect for the street, the strip, or anything in between. These crossflow radiators feature 2" mounting flanges which can be easily adapted to many applications. They are 100% TIG welded, 100% pressure tested and use no epoxy or sealers. 

  • '65-'87 Grand Prix
  • '65-'86 Catalina/Bonnevillle
  • '67-'69 Firebird
  • '68-'72 GTO/LeMans
  • '70-'81 Firebird/Trans Am
  • '73-'80 Grand Am
  • '65-'79 Delta 88/98
  • '66-'87 Cutlass/442
  • '72-'77 Omega/Omega SX
  • '59-'74 Impala, Biscayne, Caprice, Bel Air
  • '70-'81 Camaro
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AFCO Radiator Installation Instructions (PDF)

NOT a direct fit - measure your application. May require some modifications and/or fabricating for proper fit.

Fan/Shroud Assembly sold separately.

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

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All measurements include the end tanks. Overall width includes mountings flanges if used.

  • 1-1/2" upper hose neck on the drivers side
  • 1-3/4" lower hose neck on the passenger side
  • 1/4" NPT brass drain cocks
  • Welded-on 2" wide side mount flanges on most models
  • Built-in fin covers on top and bottom of radiator
  • Do not have built-in transmission coolers
  • 10680103NP: 1960-1968 Chevy Fullsize with 22 3/8" Core - Crossflow

Instructions (PDF)

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

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  • '65-'87 Grand Prix
  • '65-'86 Catalina/Bonnevillle
  • '67-'69 Firebird
  • '68-'72 GTO/LeMans
  • '70-'81 Firebird/Trans Am
  • '73-'80 Grand Am
  • '65-'79 Delta 88/98
  • '66-'87 Cutlass/442
  • '72-'77 Omega/Omega SX
  • '59-'74 Impala, Biscayne, Caprice, Bel Air
  • '70-'81 Camaro
  • '68-'87 Chevelle/El Camino, Malibu, Monte Carlo
  • '68-'79 Nova

Aluminum Radiator Installation Instructions (PDF)

NOT a direct fit - measure your application. May require some modifications and/or fabricating for proper fit.

Fan/Shroud Assembly sold separately.

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

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With 2 rows of 1" cores, AFCO Performance Series Radiators are perfect for the street, the strip, or anything in between. These crossflow radiators can be easily adapted to many applications. They are 100% TIG welded, 100% pressure tested and use no epoxy or sealers. 

  • '65-'87 Grand Prix
  • '65-'86 Catalina/Bonnevillle
  • '67-'69 Firebird
  • '68-'72 GTO/LeMans
  • '70-'81 Firebird/Trans Am
  • '73-'80 Grand Am
  • '65-'79 Delta 88/98
  • '66-'87 Cutlass/442
  • '72-'77 Omega/Omega SX
  • '59-'74 Impala, Biscayne, Caprice, Bel Air
  • '70-'81 Camaro
  • '68-'87 Chevelle/El Camino, Malibu, Monte Carlo
  • '68-'79 Nova

NOT a direct fit - measure your application. May require some modifications and/or fabricating for proper fit.

Fan/Shroud Assembly sold separately.

Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.  

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Single 16" S-Blade Fan, 17.7 Amp for 10680101NP/FNP, 10680103NP/FNP, 10680103NPZ, and 10680103FNPZ.

This fan/shroud assembly measures app. 4-1/8" from front-to-back at the center of the motor.  The motor is app 5" in diameter.  Just beyond the motor, the depth is app.1-3/4".  At the outer edge of the fan, the depth is app. 1-3/8".  The depth at the outer edge of the shroud is app. 3/4".

Instructions (PDF)

Learn more about how radiators work, the importance of using a fan and shroud, and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.