Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
www.lgmrnd.com
Shop Our Categories
Cylinder Heads
SFactor 23° Heads
VFactor 23º Heads
Pushrods
Engine Works
Performance Series - 5/16" x .080" Wall
Performance Series - 5/16" x .105" Wall
Performance Series - 3/8" x .080" Wall
Performance Series - 3/8" x .135" Wall
Manton
Manton Series 1 Pushrods
Manton Series 2 Pushrods
Manton Series 3 Pushrods
Manton Series 4 Pushrods
Manton Series 5 Pushrods
Rocker Arms - Shaft Mount
LGM R&D Shaft Mount Rocker Arms
Small Block Chevrolet
Small Block Ford
Replacement Parts
Rocker Arms - Trunnion Kits
Roller Lifters
Morel Lifters
Morel Hydraulic Roller Lifters
Morel Mechanical Roller Lifters
Timing Chain Sets
Rollmaster
Red Series
Gold Series
Replacement Parts
Misc
Services
EFI
Cleaning/Flow Testing
Technical Information
Rocker Arm Installation Notes
Nav Menu 2
Nav Menu 3
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Account
View Cart
Order Status
About Us
Contact Us
Help/FAQ
Returns
Shipping
Privacy Policy
Home
>
Rocker Arms - Shaft Mount
>
LGM R&D Shaft Mount Rocker Arms
>
Replacement Parts
>
ARP-300-8303 - Nut - 12 point - 7/16"-20 RH thread - 1/2" wrench - 150,000 PSI
Photo is a representative image
Our Price:
$
2.99
Product Code:
ARP-300-8303
Qty:
Description
Technical Specs
ARP-300-8303 - Nut - 12 point - 7/16"-20 RH thread - 1/2" wrench - 150,000 PSI
Thread Size:
7/16"-20 RH
Style:
12 point
Wrench Size:
1/2"
Material:
8740
Finish:
Black Oxide
Yield Strength (psi):
150,000
Related Items
LGM-14602 - LGM R&D Shaft Mount Rocker Arms - Replacement Parts
LGM-14881 - LGM R&D Shaft Mount Rocker Arms - Replacement Parts
MAE-4088 - Cap Screw- 5/16"-18 thread
LGM-14579 - LGM R&D Shaft Mount Rocker Arms - Replacement Parts
Our Price:
$27.99
Our Price:
$27.99
Our Price:
$0.59
Our Price:
$27.99
LGM-14884 - LGM R&D Shaft Mount Rocker Arms - Replacement Parts
LGM-14409 - LGM R&D Shaft Mount Rocker Arms - Replacement Parts
MAE-4071 - Cap Screw- 5/16"-18 thread
ARP-P7 AP 1.00-1C - Stand Bolt - 12 point - 7/16"-14 RH thread - 1.000" UHL - 3/4" wrench - 180,000 PSI
Our Price:
$27.99
Our Price:
$27.99
Our Price:
$0.59
Our Price:
$3.39