Chrysler 5.7L/6.1L Hemi head stud kit
Applications
Chrysler - Big Block 5.7L Hemi
Chrysler - Big Block 6.1L Hemi
Chrysler - Big Block Hemi
Chrysler 5.7L
Chrysler Hemi
Installation Instructions
INSTALLATION INSTRUCTIONS
Automotive Racing Products (ARP), Inc
1863 Eastman Ave, Ventura Ca 93003
Tech Support 805-339-2200 Email info@arpfasteners.com
REV 1 MAR 2021
Part No:
244-4300
Application: Chrysler 5.7 / 6.1L Hemi
NOTES
Inspect all hardware prior to installation. Look for
obvious defects or shipping damages. Please
call 800-826-3045 with any questions or issues
The engine block and cylinder head decks must
be flat and have the proper surface finish for the
head gasket used or gasket failure may result
To ensure proper thread engagement and
accurate torque readings, clean all block
threads to remove remnant sealer, lubricant
and debris. Chase if necessary with ARP
Thread Chaser, part numbers;
912-0007 (M12x1.5)
912-0001 (M8x1.25)
Before final assembly, a mockup of the
engine and or components to check the fit
and clearance near and around the
fasteners is recommend.
TOOLS NEEDED
10mm, 14mm sockets
3mm, 5mm Allen wrenches
FINAL ASSEMBLY
1.
Clean the spot faces on the cylinder head.
Brake cleaner is recommended to clean the spot faces where the washer seats.
2.
Install the head gasket and cylinder head.
3.
Screw the studs into the block hand tight, do not apply torque.
The hex broach in the end of the stud is designed to assist with installing/removing the studs from the block, not for
applying torque. Install the 8mm studs in locations 11-15.
4.
Use a clean, dry rag to remove all oil from both sides of each washer.
The cylinder head and washer mating surfaces must be free of oil/grease/lubricant. Failure to keep these surfaces
dry may result in inconsistent clamp loads.
5.
Place the washers over the studs and on to the dry, clean spot faces of the cylinder head.
6.
Apply ARP Ultra-Torque
Lubricate the stud threads and bottom of the nuts with ARP Ultra-Torque Fastener Assembly Lubricant. Then install
the nuts onto the studs and tighten hand tight.
TORQUE PROCEDURE
7.
Following the manufacturers recommended torque sequence, torque the nuts per steps 1-4
1- Tighten nuts 1 - 10 (12mm) to
30 ft-lbs (40.7 Nm)
2- Tighten nuts 1 - 10 (12mm) to
60 ft-lbs (81.3 Nm)
3- Tighten nuts 1 - 10 (12mm) to
105 ft-lbs (142.4 Nm)
4- Tighten nuts 11 - 15 (8mm) to
25 ft-lbs (33.9 Nm)
⚠ This is an automatically generated translation and unit conversion. Always refer to the original ARP instruction sheet for exact specifications. Errors may occur. 
