Product Description
ARP 434-1101 Stainless Steel Header Bolts for 1997-2013 LS Engines – Set of 12
Fits 4.8L, 5.3L, 5.7L, 6.0L, 6.2L & 7.0L LS-Based Engines | M8 x 1.25 Thread
Upgrade your LS exhaust header hardware with the ARP 434-1101 Stainless Steel Header Bolt Set, designed for the listed 1997-2013 LS-based engine applications. This set includes 12 polished stainless steel bolts with M8 x 1.25 threads. ARP stainless steel header bolts are 15 percent stronger than Grade 8 steel and offer high resistance to corrosion and heat, while their compact heads improve socket access in tight spaces beside the headers.
Key Features & Benefits
- Stainless Steel Strength: ARP stainless steel header bolts are 15 percent stronger than Grade 8 steel. This strength advantage provides a hardware upgrade for securing exhaust headers on the compatible LS-based engines listed below.
- Compact Heads For Socket Access: The compact bolt heads allow a socket to fit into tight, difficult-to-reach spaces next to the headers. This design helps make the fasteners more accessible where header tubes limit working room.
- Heat & Corrosion Resistance: Highly heat-resistant and corrosion-resistant stainless steel construction is suited to the environment around exhaust headers. A polished finish adds a clean appearance to the visible header hardware.
- M8 x 1.25 Thread Specification: These header bolts feature an 8mm thread diameter and 1.25mm thread pitch. ARP Part Number 434-1101 identifies this specific set, helping distinguish it from header fasteners with different thread specifications.
- LS Engine Applications: Designed for the listed 1997-2013 LS-based applications, including LS1, LS2, LS3 and the specified truck and SUV engine codes. Supported engine displacements range from 4.8L through 7.0L as detailed below.
Notes
- Designed for headers with a 1/4-inch-thick flange.
Key Fitments
- 1997-2013 LS-based engines
- Engine displacements: 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 7.0L
- Engine codes: LS1, LS2, LS3, LQ4, LQ9, LM7, LMG, LH6, LC9, L99, L92 and L96
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I said it before and I'll say it again, Good quality and good price!! Michigan Motorsports is my goto for L.S. stuff!
