ARP SB Chevy 4-Bolt Stainless Steel 12-Point Motor Mount Bolt Kit

Upgrade the motor mount hardware on your Chevrolet LS-series engine with the ARP Stainless Steel 12-Point Motor Mount Bolt Kit. Designed specifically for the engine block motor mount location, this kit replaces the factory hardware with premium ARP stainless steel fasteners for a strong, corrosion-resistant and professional installation.

ARP part number 434-3103 features a 4-bolt configuration with 12-point fastener heads and ARP stainless steel construction. ARP rates the material at 180,000 PSI tensile strength and lists this kit for Chevrolet LS-series Gen III and Gen IV engine applications.

Product Features:

ARP Engine Block Motor Mount Bolt Kit
Designed for Chevrolet LS-Series Engines
Fits Gen III and Gen IV LS Engine Families
4-Bolt Configuration
12-Point Fastener Design
ARP Stainless Steel Construction
180,000 PSI Tensile Strength
Excellent Corrosion Resistance
High-Strength Replacement for Factory Motor Mount Hardware
Ideal for Performance Engine Builds, Rebuilds and Engine Swaps
Provides a Clean, Professional Engine Appearance

Specifications:

Manufacturer	ARP (Automotive Racing Products)
Part Number	434-3103
Product Type	Motor Mount Bolt Kit
Fastener Style	12-Point
Configuration	4-Bolt
Material	ARP Stainless Steel
Tensile Strength	180,000 PSI
Engine Family	Chevrolet LS Series
Engine Generation	Gen III / Gen IV
Fastener Location	Engine Block Motor Mount

ARP Engine Applications:

Chevrolet - LS Series - Gen III
Chevrolet - LS Series - Gen IV

Fitment Notes:

Designed for Chevrolet Gen III and Gen IV LS-series engines.
Installs at the engine block motor mount location.
Features a 4-bolt configuration with 12-point fastener heads.
This kit uses ARP stainless steel fasteners rated at 180,000 PSI tensile strength.
Verify engine generation and motor mount configuration before installation.