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1958 American Motors Ambassador Parts
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![854 Copper Plus Small Engine Spark Plug [0.551 in. Thread, 0.438 in. Reach]](https://www.jegs.com/images/mini_100/100/192/192-854.jpg)
CHAMPION SPARK PLUGS
854 Copper Plus Small Engine Spark Plug [0.551 in. Thread, 0.438 in. Reach]
Part Number: 192-854
$367$5.99
YOU SAVE
$2.32
Ships Tomorrow
Lowest price guarantee![854 Copper Plus Small Engine Spark Plug [0.551 in. Thread, 0.438 in. Reach]](https://www.jegs.com/images/mini_200/100/192/192-854.jpg)
CHAMPION SPARK PLUGS
854 Copper Plus Small Engine Spark Plug [0.551 in. Thread, 0.438 in. Reach]
Part Number: 192-854
Ships TomorrowLowest Price Guarantee$367 $5.99
YOU SAVE
$2.32
DORMAN PRODUCTS
711-215A Black Spline Drive Wheel Nut - 1/2-20; 1946-2018; 1934-1942
Part Number: 326-711-215A
$1234
Ships on 10/19/2026Lowest price guarantee
DORMAN PRODUCTS
711-215A Black Spline Drive Wheel Nut - 1/2-20; 1946-2018; 1934-1942
Part Number: 326-711-215A
Ships on 10/19/2026Lowest Price Guarantee$1234
DORMAN PRODUCTS
711-235H Gunmetal Acorn Nut Lock Set 1/2-20; 1946-2018; 1934-1942
Part Number: 326-711-235H
$5316
Ships on 10/13/2026Lowest price guarantee
DORMAN PRODUCTS
711-235H Gunmetal Acorn Nut Lock Set 1/2-20; 1946-2018; 1934-1942
Part Number: 326-711-235H
Ships on 10/13/2026Lowest Price Guarantee$5316
DORMAN PRODUCTS
712-245A4 Wheel Nut 1/2 in.- Racing Style; American Motors/Chrysler/Dodge/Ford/Jeep/Lincoln/Mercury/Plymouth
Part Number: 326-712-245A4
$2039
Ships on 10/19/2026Lowest price guarantee
DORMAN PRODUCTS
712-245A4 Wheel Nut 1/2 in.- Racing Style; American Motors/Chrysler/Dodge/Ford/Jeep/Lincoln/Mercury/Plymouth
Part Number: 326-712-245A4
Ships on 10/19/2026Lowest Price Guarantee$2039
COMP CAMS
High Energy Rocker Arms Ford 289-351W, AMC 290-401 & Oldsmobile 350-455
Part Number: 249-17044-1
$2295
Ships on 11/20/2026Lowest price guarantee
COMP CAMS
High Energy Rocker Arms Ford 289-351W, AMC 290-401 & Oldsmobile 350-455
Part Number: 249-17044-1
Ships on 11/20/2026Lowest Price Guarantee$2295
