ARP TLX-ARP134-3609-CL360A70 Head Bolt Hex Kit LS1/LS6 5.7L/6.8L

( Brand: Arp ), ( Manufacturer Part Number: TLX-ARP134-3609-CL360A70 ), ( Part Type: Head Bolt ), ( Item Weight: 5.9000 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: See Notes ), ( Intended Use: Automobiles ), ( Manufacturer Warranty: 1 Year )

Review ARP Chevy Head Bolt Kit Ls1/ls6 5.7l/6.8l Hex fits LS1 LS6 SB

ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit for Chevrolet LS1/LS6 (5.7L/6.8L) Engines

The ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit is a high-performance upgrade for your Chevrolet LS1 or LS6 engines. This kit is specifically designed for engines with a displacement of 5.7L or 6.8L, making it an ideal choice for those looking to enhance the durability and reliability of their high-performance builds.

The ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit stands out due to its premium quality. Each bolt is constructed from high-tensile, heat-treated 8740 chrome-molybdenum steel, ensuring exceptional strength and resistance to fatigue. The bolts feature a 12-point, self-nearing, 1.000-inch-pitch socket head design, providing superior torque transfer and eliminating the risk of rounding or deformation during installation.

The kit also includes ARP's proprietary high-tensile, nickel-plated, 12-point, 6-lobe, 1.3mm pitch, Grade 8, NylonLock washers. These washers provide a secure, vibration-resistant locking mechanism, preventing loosening under extreme conditions. The nickel plating enhances corrosion resistance, ensuring the longevity of the bolts and washers.

The ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit is an excellent choice for those seeking superior strength, durability, and reliability in their head bolts. It is an ideal upgrade for high-performance builds, racing applications, and any situation where the stock bolts may not be able to withstand the increased pressures. By choosing this kit, you are investing in a long-lasting solution that will help your Chevrolet LS1 or LS6 engine perform at its best, time and time again.

The ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit for Chevy LS1/LS6 5.7L/6.8L engines seems to be a high-quality option for replacing head bolts, particularly known for its durability and performance. Here are some pros and cons to consider:

1. High-strength fasteners: ARP bolts are designed to withstand extreme cylinder pressures, providing enhanced engine performance and reliability.

2. Cold-forged and heat-treated: The manufacturing process ensures optimal strength and durability, reducing the risk of failure.

3. Thread sealing option: The kit includes ARP's exclusive 2000-series nylon threads sealing compound for improved sealing and gasket compatibility.

4. Corrosion resistance: The bolts are made of high-quality materials that resist corrosion, extending the lifespan of the hardware.

1. Higher price point: Compared to OEM (original equipment manufacturer) bolts, ARP bolts tend to be more expensive due to their superior quality.

2. Installation difficulties: Some users have reported challenges with the installation process, such as requiring special tools or harder torquing.

3. Not a direct replacement: Depending on your specific engine and head configuration, the ARP bolts may not fit perfectly without additional clearance or modifications.

4. Potential for over-tightening: Since ARP bolts are stronger, there's a risk of over-tightening them, which could lead to warping or cracking of the engine components.

In conclusion, the ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit offers excellent performance and durability for high-performance applications. However, it's essential to consider the higher price point, potential installation challenges, and the need for careful torquing to ensure a successful installation. If you're looking for a reliable upgrade for your LS1/LS6 engine, the ARP bolt kit could be a worthwhile investment, but be prepared for potential additional costs and challenges during installation.

Recommendation: If you're building a high-performance engine or seeking improved reliability, the ARP TLX-ARP134-3609-CL360A70 Head Bolt Kit could be a smart choice. However, for standard applications or budget-conscious users, OEM bolts may be a more suitable and cost-effective option. Always consult with a professional mechanic or engine builder to ensure the best choice for your specific needs.

Details:

Made from the highest quality materials. Factory Sealed - Brand new in box. Part Number: 134-3609. Built to outperform and outlast the competition.

Hardened and parallel-ground washers are included with each kit to ensure even load distribution accurate torque readings. Most applications have undercut short: FEATURES ARP SB Chevy LS1/LS6 5.7L/6.8L Hex Head Bolt Kit. ARP Pro Series head bolt kits are application specific designed for use with typically competition only components. All Pro Series head bolts have a reduced wrenching hex or 12-point and wide area flange to eliminate the need for valve train removal cylinder re torquing permits use of larger diameter springs.

These fasteners deliver superior strength and meet the ARP ZERO defect failure quality standard. PRODUCT OVERVIEW: - All Pro Series bolts are cold-forged to ensure molecular integrity, heat-treated prior thread rolling and machining, rated nominally at 200,000 psi.

part #: tlx-arp134-3609-cl360a70 price

• $319.63

specifications cranshafengin:

• for models: Ls1, Ls6, Sb
• for makes: Chevy
• brand: Arp
• mpn: Tlx-arp134-3609-cl360a70
• part type: Head Bolt
• item weight: 5.9000
• fitment type: Direct Replacement
• generic keywords 1: See Notes
• intended use: Automobiles
• manufacturer warranty: 1 Year

seller cranshafengin:

• # reviews: 70777
• city: Whiteland, IN
• rating: 98.7%

shipping cranshafengin:

• service: Standard
• cost: $0.00
• transit: 6-6 Days
• type: Fixed
• class: Standard

general cranshafengin:

• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
• condition: New

payments cranshafengin:

• wallet: Google-pay
• other
• credit card: Diners-club

returns cranshafengin:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer cranshafengin:

• options: Ship-to-home
• sold: 0
• quantity: 5
• started: May 24, 2025
• availability: In Stock

Arp TLX-ARP134-3609-CL360A70 Is Similar To:

• 100-3203 Arp Water Pump Pulley Stud Kit 672036047764 (29.5% similar) Fastener finish black oxide head hex material 8740 chorally notes designed for use with a 1/4 in. Fitment information may not be available for all products and those without will have a compatibility link. Buyer pays return shipping. Thread size in...(May 21st, 2018)
• 100-3205 Arp Water Pump Pulley Stud Kit 672036047788 (31% similar) Fitment information may not be available for all products and those without will have a compatibility link. Fastener finish black oxide head hex material 8740 chorally notes designed for use with a 3/4 in. Buyer pays return shipping. Thread size in. Quantity sold as a set of...(November 28th, 2018)
• 102-2501 Arp For Nissan Balancer Bolt Kit 672036044787 (35.1% similar) Fastener finish black oxide material 8740 chorally yield strength psi 200,000 head 12-POINT notes for Nissan RB26 engines. Buyer pays return shipping. Fitment information may not be available for all products and those without will have a compatibility link. Requires 12-POINT 27MM socket. Quantity ...(September 8th, 2018)
• 120-2501 Arp Harmonic Balancer Bolt Chromoly Black Oxide Buick 672036000936 (26.3% similar) Thread size in. Buyer pays return shipping. Fitment information may not be available for all products and those without will have a compatibility link. Fastener finish black oxide material 8740 chorally yield strength psi 200,000 head 12-POINT quantity sold individually...(August 26th, 2018)
• 120-2502 Arp Buick Balancer Bolt Kit Square Drive 672036000943 (27.3% similar) Arp Buick balance bolt kit square drive v6 V8...(March 15th, 2018)
• 123-6001 Arp For Buick V6 672036001087 (26.1% similar) Item condition must be new and in original. Outside the contiguous USA...(June 16th, 2017)
• 134-2503 Arp Harmonic Balancer Bolt (28.6% similar) Combining a inventory and showrooms full of parts provides us the advantage shipping products quickly efficiently. Our product offering includes every conceivable trailer, tire, towing device, truck accessory, suspension, exhaust, lighting, and performance part. Please through the messaging system ...(May 3rd, 2018)
• 134-5001 Arp 1345001 Main Bolt 672036001841 (35% similar) Outside the contiguous USA. Item condition must be new and in original...(December 7th, 2017)
• 134-5002 Arp Chevy High Performance (33.9% similar) Arp main bolt kit: UPC code STYLE:2-BOLT small style:bolt head style:hex works with vintage tray:no fastener yield strength psi: 180,000 psi nuts included:no washers included:yes quantity:sold as. Notes: designed to fit small journal crankshafts...(October 16th, 2017)
• 134-5802 Arp Main Stud Kit Fits World Products Aluminum 672036038281 (27.6% similar) For an accurate shipping time...(February 15th, 2019)
• 134-6006 Arp Stud Kit 672036022266 (34.2% similar) Outside the contiguous USA. Item condition must be new and in original...(April 3rd, 2018)