NOS Mopar 1970-4 Heat Riser Repair Kit 383 & 440 Engines #3420045 EthanExtraDone and New Yorker during the

and New Yorker during the critical year of Chrysler's near-bankruptcy and major corporate restructuring

Part #: Lt10

Official Mopar part number P4120943 promotional material distributed through Chrysler performance parts dealers

Coronet & Royal

Dodge: All 6-Cylinder

NOS Mopar 1970-4 Heat Riser Repair Kit 383 & 440 Engines #3420045 EthanExtraDone and New Yorker during theHeat riser repair kit This is the exhaust heat riser repair kit for the years & models below with 383 and 440 cubic inch non high performance engines. Contains all the parts needed to renew the valve. Original new old stock Chrysler part. Model Chrysler: Newport, Chrysler 300, New Yorker, New Yorker Brougham, Town & Country Dodge: Challenger, Coronet, Coronet 440, Coronet 500, Charger, Charger SE, Polara, Polara special, Polara Custom, Monaco, Royal