• ComboUnit
• PerformanceFit
• ExactFit
• Auto Info

PartNumber: CU-00015

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Large Small Block radiator

PartNumber: CU-00017

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 26.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Small V8/L6 radiator

PartNumber: CU-00123

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X20.63X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM ALL (EXC. Latemodel LT & LS)


• Note: Large Big Block Radiator

PartNumber: CU-70015

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Large Small Block radiator

PartNumber: CU-70017

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 26.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Small V8/L6 radiator

PartNumber: CU-70123

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X20.63X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM ALL (EXC. Latemodel LT & LS)


• Note: Large Big Block Radiator"

PartNumber: CU-00013

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual

PartNumber: CU-00013-LS

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Passenger - 1.25"/ Bottom Passenger - 1.50


• Transmission: Manual


• Note: Early LS 1, 2 and 3

PartNumber: CU-70013

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual

PartNumber: CU-70013-LS

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Passenger - 1.25"/ Bottom Passenger - 1.50


• Transmission: Manual


• Note: Early LS 1, 2 and 3

PartNumber: 8-00013

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual

PartNumber: 8-00013-LS

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Passenger - 1.25"/ Bottom Passenger - 1.50


• Transmission: Manual


• Note: Early LS 1, 2 and 3

PartNumber: 8-70013

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual

PartNumber: 8-70013-LS

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28X19X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Passenger - 1.25"/ Bottom Passenger - 1.50


• Transmission: Manual


• Note: Early LS 1, 2 and 3

PartNumber: 6-00015

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Large Small Block radiator

PartNumber: 6-00017

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 26.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Small V8/L6 radiator

PartNumber: 6-00123

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X20.63X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM ALL (EXC. Latemodel LT & LS)


• Note: Large Big Block Radiator

PartNumber: 6-70015

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Large Small Block radiator

PartNumber: 6-70017

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 26.38X18.53X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM Truck Small V8/L6 radiator

PartNumber: 6-70123

Year/Make/Model: 1974 Chevrolet Sierra

• Core Size: 28.38X20.63X2.68


• Tube Size: 1.25 (in)


• Number of Rows: 2


• Outlets: Top Driver - 1.50"/ Bottom Passenger - 1.75


• Transmission: Manual


• Additional Information: GM ALL (EXC. Latemodel LT & LS)


• Note: Large Big Block Radiator"

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