Skip to Main Content »

Search Site

Plymouth Road Runner, 1973 V8 BB Radiator

NOTE: 22" Wide Core, V8 BB, w/ Smog Fitting

FOR PART NUMBER AND PRICING, SEE BELOW.

Make / Model Plymouth Road Runner
Year(s) 1973
Engine V8 BB
Notes 22" Wide Core, V8 BB, w/ Smog Fitting
Material Copper/Brass
Available Cores Standard Automotive
High Efficiency
Optima
Core Size 18-1/8 x 22
Available Rows 3,4
Cooler Size 10x1/8 NPT
Flow Type Downflow
Inlet Size 1-1/2"
Outlet Size 1-3/4"

Plymouth Road Runner, 1973 V8 BB Radiator

Dealer Locator

Find a dealer that carries our Plymouth Road Runner radiators near you.

           

Based on 60's style core with 1/2" tubes on 9/16" centers; the standard automotive core units are drop-in, stock replacements. Made from all new material they offer the highest quality for your stock application. LEARN MORE

Part Number Factory
Air
Rows Cooler Core
Thickness
MSRP
036401SNN N/A 3 No 2" $490.00
036401ANN N/A 3 Yes 2" $490.00
036401SND N/A 4 No 2-5/8" $558.00
036401AND N/A 4 Yes 2-5/8" $558.00

Copper 80's style core with 1/2" tubes on 3/8" centers. Increased cooling efficiency without modifications to car. 4 row High Efficiency offers more cooling efficiency than aluminum cores due to tubes on 3/8" centers. Copper/brass construction to ensure dependability. LEARN MORE

Part Number Factory
Air
Rows Cooler Core
Thickness
MSRP
036401SNNZ N/A 3 No 2" $595.00
036401ANNZ N/A 3 Yes 2" $595.00
036401SNDZ N/A 4 No 2-5/8" $677.00
036401ANDZ N/A 4 Yes 2-5/8" $677.00

Extreme style copper core with 1/2" tubes on 5/16" centers. Offers 40% more heat transfer points. The most efficient core on the market when combined with increased air-flow and our Tripleflow option (note: In almost all cases, we will not sell the Optima core without the Tripleflow option. Tripleflow option requires that inlet and outlet be on opposite sides and must use auxillary tranny cooler for AT vehicles). LEARN MORE

Part Number Factory
Air
Rows Cooler Core
Thickness
MSRP
036401SNNK N/A 3 No 2" $646.00
036401ANNK N/A 3 Yes 2" $646.00
036401SNDK N/A 4 No 2-5/8" $735.00
036401ANDK N/A 4 Yes 2-5/8" $735.00