Made from SAE 8620 chromemoly Steel - Rocker bodies are heat-treated to obtain maximum strength and stiffness - Unique oil system lubricates all critical parts for long lasting service. - Big Block Chrysler system (part #1321-16) includes a special adjuster which allows the use of conventional ball ended pushrods.
273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA
This adjuster nut replaces the nut that comes with our 1621 and 1622 shaft-mount rocker systems for Chrysler 273-360 and 383-440.
Replacement Nut for 1621/1622 Chrysler 273-360, 383-440 Shaft Mount Rocker Kit
Replacement Nut for 1621/1622 Chrysler 273-360; 383-440 Shaft Mount Rocker Kit
1 nut required per rocker. 16 nuts required per engine.
Nut 1621/1622 Chrysler 273-360, 383-440
Nut 1621/1622 Chrysler 273-360; 383-440
COMP Cams Rocker Arm 12Pt Nut For 1321
ROCKER ARM 12PT NUT, FOR 1321
Engine Rocker Arm Nut
EngRocker Arm Nut
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