Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededCOMP CAMSPART NUMBER: 249-1321N-1
Adjusting Nut 12 Point
$1295
Ships on 09/04/2026
Lowest Price GuaranteeAdjusting Nuts
- Adjusting Nut
- 12 Point
- 3/8"-24 Thread (Fits 3/8" Stud)
- Replacment For 249-1321
- Replacement Nut
- 1 Year Limited Warranty
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.
Part TypeRocker Arm Nut
BrandCOMP CAMS
Package Height0.3
Package Width4.4
Package Length6.2
Weight0.01 PG
Part CategoryPerformance Parts
Rocker Stud Thread Diameter (In.)7/16-20
Stud Size 0.375
Rocker Arm Nut StyleSelf-locking
For Use With Stud GirdleNo
QuantitySold individually
Part FitmentSemi Universal
Rocker Arm StyleNon-roller
Vendor Part Number1321N-1
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
JEGS
Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)
Part Number : 555-80502
$1777$20.99
You Save$3.22
![Valve Lash Wrench and T-Handle Set [Cuts Adjustment Time in Half]](https://www.jegs.com/images/mini_200/700/778/778-66779.jpg)
PROFORM
Valve Lash Wrench and T-Handle Set [Cuts Adjustment Time in Half]
Part Number : 778-66779
$3499
JEGS
Part Number : 555-80502
$1777$20.99
You Save$3.22
PROFORM
Part Number : 778-66779
$3499
Some parts are not legal for use in California or other states with similar laws / regulations
