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SNORKEL DOOR SPRING 68/70 302/351C/390/428/429
Snorkel "Thermo" Door Spring for 1968-1970 302, 351C, 390, 428 & 429.
An exact replacement for the original, this spring will close the snorkel door to insure the carburetor recieves pre-heated air until it warms up and the actuator opens it again.
Made in USA. Sold individually, use one per engine.
-K&N Air Filter, 302/351/390, #E1570
-K&N Air Filter, 428/429, #E1560
-Air Cleaner Lid Gasket, #89673
Item No: 89652 01
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