ARP
ARP Bolt Kits, Studs, and Fasteners at JJ Motorsports
ARP (Automotive Racing Products), founded in 1968 by Gary Holzapfel in California, is a pioneering brand in the high-performance automotive fastener industry. Drawing from his aerospace background, Holzapfel established ARP to create specialized fasteners for racing, focusing on superior strength, reliability, and materials like chromoly to withstand extreme conditions in motorsports and engine building.
At JJ Motorsports, we offer a wide selection of ARP products designed for engine and chassis upgrades. Secure your torque converter with the durable Bert Drive Flange Bolt Kit (6pk), or reinforce your cylinder heads using the high-strength Head Stud Kit - CA625+ Pro-Series for GM LS 04-Up. For valve cover installations, the Valve Cover Bolt Kit 6pt for GM LS1/LS2 provides a polished, secure fit. We also carry carburetor mounting options like the Carb Stud Kit - SS 6pt 5/16 x 1.700/2.050, and wheel security with the Wheel Stud Kit for Mazda Miata Front. Additional essentials include the Head Bolt Kit - 12pt for GM LSA and the versatile PTFE Thread Sealer in a 1.69oz tube. Whether you're building high-performance engines or prepping for the track, ARP delivers precision-engineered solutions. Explore our inventory to find the right fasteners for your project.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
ARP S/S Header Bolt Kit - 12pt. GM LS 434-1201
ARP
$53.99Header bolts are critical fasteners that experience extreme thermal cycling and vibration—standard bolts can loosen, leak, or fail under these conditions. ARP's stainless steel header bolts are...ARP434-1201- SKU:
- ARP434-1201
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 434-1201
$53.99 -
ARP S/S Header Bolt Kit - 6pt. GM LS 434-1102
ARP
$53.99Header bolts endure extreme thermal cycling and vibration in high-performance engines, making OEM fasteners prone to loosening and failure. ARP's stainless steel construction and precise...ARP434-1102- SKU:
- ARP434-1102
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- MFG Part #:
- 434-1102
$53.99 -
ARP S/S Header Bolt Kit - 6pt. GM LS 434-1101
ARP
$51.99Header bolts are critical fasteners that experience extreme heat cycling and vibration in high-performance engines—standard bolts can loosen or fail, compromising seal integrity and power delivery...ARP434-1101- SKU:
- ARP434-1101
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 434-1101
$51.99 -
ARP Bellhousing Bolt Kit - 12pt. GM LS 434-0902
ARP
$47.99Bellhousing bolts are a critical structural component that directly affects drivetrain reliability under high-load conditions. ARP's stainless steel fasteners eliminate corrosion-related failures and...ARP434-0902- SKU:
- ARP434-0902
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- MFG Part #:
- 434-0902
$47.99 -
ARP Bellhousing Bolt Kit - 6pt. GM LS 434-0901
ARP
$49.99Bellhousing bolts endure extreme clamping forces and vibration during high-performance driving, making OEM fasteners a weak point in any serious build. ARP's 6-point stainless steel bolts provide...ARP434-0901- SKU:
- ARP434-0901
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MFG Part #:
- 434-0901
$49.99 -
ARP Chevy S/S Thermostat Housing Bolt Kit 6pt. 430-7402
ARP
$9.99Factory thermostat housing bolts corrode and seize over time, making future maintenance a nightmare. ARP's stainless steel replacement kit eliminates this problem with superior corrosion resistance...ARP430-7402- SKU:
- ARP430-7402
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 430-7402
$9.99 -
ARP Chevy S/S Thermostat Housing Bolt Kit 12pt. 430-7401
ARP
$7.99Stock thermostat housing bolts are prone to corrosion and can seize during engine work or maintenance, leading to stripped threads and costly repairs. ARP's stainless steel 12-point bolt kit...ARP430-7401- SKU:
- ARP430-7401
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 430-7401
$7.99 -
ARP S/S Starter 6pt Bolt Kit 3/8-16 x 4.400 UHL 430-3516
ARP
$19.99Starter bolts endure extreme vibration and corrosive underhood environments—stock fasteners often corrode or fail prematurely. ARP's stainless steel 6-point bolts deliver superior corrosion...ARP430-3516- SKU:
- ARP430-3516
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 430-3516
$19.99 -
ARP S/S Starter 12pt Bolt Kit 430-3515
ARP
$15.99Starter bolts endure extreme thermal cycling and vibration in the engine bay, making factory fasteners prone to corrosion and failure. ARP's stainless steel starter bolts eliminate rust and seizing...ARP430-3515- SKU:
- ARP430-3515
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 430-3515
$15.99 -
ARP S/S Starter 6pt Bolt Kit 3/8-16 x 4.400 UHL 430-3514
ARP
$22.99High-torque starters demand hardware that won't strip, corrode, or fail under extreme load. These ARP stainless steel bolts are engineered to handle the repetitive stress of forced induction and...ARP430-3514- SKU:
- ARP430-3514
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 430-3514
$22.99 -
ARP S/S Starter 6pt Bolt Kit 10mm x 4.470 UHL 430-3512
ARP
$16.99High-torque starters demand fasteners engineered to handle extreme rotational forces without shearing or stripping. ARP's stainless steel bolt kit eliminates the risk of corrosion and fastener...ARP430-3512- SKU:
- ARP430-3512
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 430-3512
$16.99 -
ARP S/S Starter 12pt Bolt Kit 10mm x 4.470 UHL 430-3511
ARP
$16.99High-torque starters demand fasteners that won't fail under extreme rotational load. ARP's stainless steel starter bolts are engineered to handle the demands of modified engines, delivering reliable...ARP430-3511- SKU:
- ARP430-3511
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 430-3511
$16.99 -
ARP S/S Starter 12pt Bolt Kit 3/8-16 x 4.660 UHL 430-3509
ARP
$21.99OEM starter bolts can fail under high-torque applications, compromising engine security and reliability. ARP's stainless steel starter bolt kit delivers the clamping force and corrosion resistance...ARP430-3509- SKU:
- ARP430-3509
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 430-3509
$21.99 -
ARP S/S Starter 12pt Bolt Kit 3/8-16 x 1.975/4.660 430-3508
ARP
$24.99High-torque starters demand fasteners that won't fail under extreme rotational stress. These ARP stainless steel 12-point bolts are engineered to securely mount heavy-duty starter motors while...ARP430-3508- SKU:
- ARP430-3508
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 430-3508
$24.99 -
ARP S/S Starter Bolt Kit 6pt. 430-3507
ARP
$17.99OEM starter bolts are prone to corrosion and fastener failure, especially in high-heat engine bays and forced induction applications. ARP's stainless steel starter bolt kit eliminates these weak...ARP430-3507- SKU:
- ARP430-3507
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 430-3507
$17.99 -
ARP S/S Starter Bolt Kit 430-3505
ARP
$15.99OEM starter bolts are prone to corrosion and thread degradation, especially in high-vibration engine bays where reliability is non-negotiable. The ARP S/S Starter Bolt Kit replaces factory fasteners...ARP430-3505- SKU:
- ARP430-3505
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 430-3505
$15.99 -
ARP S/S Starter Bolt Kit 6pt. 430-3502
ARP
$16.99Starter bolts are a critical fastening point that endure constant thermal cycling and vibration in your engine bay. Factory hardware often corrodes or seizes, making removal a nightmare during...ARP430-3502- SKU:
- ARP430-3502
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 430-3502
$16.99Qty in Cart: 0Quantity:Price:$16.99Subtotal: -
ARP S/S Starter Bolt Kit 12pt. 430-3501
ARP
$19.99Starter bolts endure extreme vibration and corrosive underhood environments, making OEM fasteners prone to seizure and failure. ARP's stainless steel starter bolt kit eliminates these weak points...ARP430-3501- SKU:
- ARP430-3501
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 430-3501
$19.99 -
ARP S/S Water Pump Bolt Kit Chevy 6pt. 430-3202
ARP
$26.99Water pump bolts endure constant thermal cycling and vibration in high-performance engines, making standard fasteners a reliability risk. ARP's stainless steel fasteners eliminate corrosion and...ARP430-3202- SKU:
- ARP430-3202
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MFG Part #:
- 430-3202
$26.99 -
ARP S/S Water Pump Bolt Kit Chevy 12pt. 430-3201
ARP
$27.99Water pump bolts endure extreme thermal cycling and vibration in high-performance engines, making OEM fasteners a reliability risk. ARP's stainless steel upgrade eliminates corrosion and fastener...ARP430-3201- SKU:
- ARP430-3201
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MFG Part #:
- 430-3201
$27.99 -
ARP S/S Chevy Distributor Stud Kit 6pt. 430-1702
ARP
$7.99A loose or corroded distributor stud compromises ignition timing and creates safety concerns on the track and street. ARP's stainless steel studs eliminate fastener failures with superior corrosion...ARP430-1702- SKU:
- ARP430-1702
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 430-1702
$7.99 -
ARP S/S Chevy Distributor Stud Kit 12pt. 430-1701
ARP
$11.99A loose or corroded distributor can compromise ignition timing and overall engine reliability—especially in high-performance applications where precision is non-negotiable. This ARP stainless steel...ARP430-1701- SKU:
- ARP430-1701
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 430-1701
$11.99 -
ARP S/S Chevy Fuel Pump Bolt Kit 6pt. 430-1602
ARP
$9.99Fuel pump bolts are a critical fastener point that directly impacts fuel system integrity and reliability under high heat and vibration. ARP's stainless steel construction resists corrosion and...ARP430-1602- SKU:
- ARP430-1602
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 430-1602
$9.99 -
ARP S/S Chevy Fuel Pump Bolt Kit 12pt. 430-1601
ARP
$10.99Fuel pump bolts endure constant vibration and corrosive fuel exposure—stock fasteners corrode and loosen over time, risking fuel system failure. ARP's stainless steel bolts eliminate this...ARP430-1601- SKU:
- ARP430-1601
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 430-1601
$10.99 -
ARP S/S Bellhousing Bolt Kit - 12pt. GM V6/V8 429-0902
ARP
$28.99Bellhousing bolts endure extreme clamping loads and vibration cycles—factory fasteners often fail under high-RPM or forced-induction applications. ARP's stainless steel 12-point bolts offer superior...ARP429-0902- SKU:
- ARP429-0902
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- 429-0902
$28.99 -
ARP S/S Bellhousing Bolt Kit - 6pt. GM V6/V8 429-0901
ARP
$27.99A quality bellhousing bolt kit is essential for maintaining structural integrity between your engine and transmission—any flex or failure here compromises your entire drivetrain. ARP's stainless...ARP429-0901- SKU:
- ARP429-0901
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- 429-0901
$27.99 -
ARP S/S Valve Cover Stud Kit 12pt. (12) 400-7616
ARP
$91.99Valve cover fasteners take a beating from heat cycling, vibration, and corrosion—stock hardware often fails or seizes, leading to oil leaks and frustration. ARP's stainless steel stud kit replaces...ARP400-7616- SKU:
- ARP400-7616
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 400-7616
$91.99 -
ARP S/S Valve Cover Stud Kit 12pt. (16) 400-7615
ARP
$118.99Valve cover fasteners experience constant thermal cycling and vibration that can loosen standard hardware over time. ARP's stainless steel studs with 12-point nuts provide superior clamp load...ARP400-7615- SKU:
- ARP400-7615
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 400-7615
$118.99 -
ARP S/S Valve Cover Stud Kit 12pt. (14) 400-7614
ARP
$102.99Valve cover fasteners are often overlooked, but cheap studs and nuts will corrode, seize, and create headaches during routine maintenance or engine work. The ARP S/S Valve Cover Stud Kit delivers...ARP400-7614- SKU:
- ARP400-7614
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- MFG Part #:
- 400-7614
$102.99 -
ARP S/S Valve Cover Stud Kit 12pt. (8) 400-7613
ARP
$60.99Valve cover fasteners are critical to maintaining engine bay integrity under vibration and thermal cycling. OEM studs often corrode or seize, compromising both performance and aesthetics—especially...ARP400-7613- SKU:
- ARP400-7613
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 400-7613
$60.99 -
ARP S/S Valve Cover Stud Kit 12pt. (14) 400-7612
ARP
$99.99Valve cover fasteners endure constant thermal cycling and vibration—standard hardware fails prematurely, leading to leaks and engine bay maintenance headaches. ARP's stainless steel studs eliminate...ARP400-7612- SKU:
- ARP400-7612
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- 400-7612
$99.99 -
ARP S/S Valve Cover Stud Kit 12pt. (8) 400-7611
ARP
$58.99Valve cover fasteners experience constant thermal cycling and vibration, making quality hardware critical to prevent leaks and maintain engine bay integrity. ARP's stainless steel studs deliver...ARP400-7611- SKU:
- ARP400-7611
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- 400-7611
$58.99 -
ARP S/S Valve Cover Stud Kit 6pt. (12) 400-7606
ARP
$37.99Valve cover fasteners are subjected to constant thermal cycling and vibration, making quality hardware essential for maintaining engine integrity and preventing oil leaks. ARP's stainless steel studs...ARP400-7606- SKU:
- ARP400-7606
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- 400-7606
$37.99 -
ARP S/S Valve Cover Stud Kit 6pt. (16) 400-7605
ARP
$78.99Valve cover fasteners endure constant thermal cycling and vibration—standard hardware can loosen, corrode, or fail prematurely. ARP's stainless steel stud kit replaces OEM hardware with...ARP400-7605- SKU:
- ARP400-7605
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 400-7605
$78.99 -
ARP S/S Valve Cover Stud Kit 6pt. (14) 400-7604
ARP
$68.99Valve cover fasteners endure constant thermal cycling and vibration—stock studs can loosen, strip, or corrode over time, leading to oil leaks and engine bay mess. ARP's stainless steel studs...ARP400-7604- SKU:
- ARP400-7604
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- 400-7604
$68.99 -
ARP S/S Valve Cover Stud Kit 6pt. (8) 400-7603
ARP
$39.99Valve cover fasteners take a beating from engine heat, vibration, and repeated removal cycles. Standard hardware corrodes, loosens, and compromises your seal integrity—ARP's stainless steel studs...ARP400-7603- SKU:
- ARP400-7603
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 400-7603
$39.99 -
ARP S/S Valve Cover Stud Kit 6pt. (14) 400-7602
ARP
$39.99Valve cover fasteners endure constant thermal cycling and vibration—stock hardware often loosens or corrodes, leading to oil leaks and a compromised engine bay. ARP's stainless steel studs eliminate...ARP400-7602- SKU:
- ARP400-7602
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 400-7602
$39.99 -
ARP S/S Valve Cover Stud Kit 6pt. (8) 400-7601
ARP
$28.99Valve cover fasteners endure constant thermal cycling and vibration, making OEM studs prone to loosening and corrosion over time. ARP's stainless steel studs eliminate these reliability concerns...ARP400-7601- SKU:
- ARP400-7601
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 400-7601
$28.99 -
ARP S/S Valve Cover Bolt Kit 1/4in-20 12pt. (8) 400-7510
ARP
$30.99Valve cover fasteners endure constant thermal cycling and vibration, making quality hardware essential for preventing leaks and maintaining a professional appearance. ARP's stainless steel bolts...ARP400-7510- SKU:
- ARP400-7510
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 400-7510
$30.99 -
ARP S/S Valve Cover Bolt Kit 1/4in- 20 6pt. (8) 400-7509
ARP
$33.99Valve cover bolts endure constant thermal cycling and vibration, making fastener quality critical to engine reliability. ARP's stainless steel construction resists corrosion and maintains clamp load...ARP400-7509- SKU:
- ARP400-7509
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 400-7509
$33.99
ARP Automotive Products
ARP (Automotive Racing Products) is a leading manufacturer of high-performance automotive fasteners. Founded in 1968, ARP has built a reputation for producing durable and reliable fasteners that meet the stringent demands of motorsport and high-performance automotive applications. The brand is synonymous with quality and innovation, providing products that are engineered to withstand extreme conditions.
ARP Fasteners
ARP Fasteners are designed to offer superior strength and reliability. Manufactured using premium materials and advanced manufacturing processes, these fasteners provide enhanced performance for various automotive applications. Whether used in racing engines or street vehicles, ARP Fasteners ensure structural integrity and longevity.
ARP Thread Sealer
ARP Thread Sealer is a high-quality compound specifically formulated to prevent leaks in threaded connections. It provides a secure seal that withstands high pressures and temperatures, making it ideal for use in engine assembly and other high-stress applications. The sealer is easy to apply and ensures a leak-free performance.
ARP Fastener Assembly Lube
ARP Fastener Assembly Lube is essential for reducing friction during the installation of fasteners. This specially formulated lubricant ensures precise torque readings and prevents galling, which can compromise fastener integrity. It is an indispensable product for achieving accurate and consistent fastening.
ARP Engine Fasteners
ARP Engine Fasteners are designed to meet the rigorous demands of high-performance engines. These fasteners include bolts and studs for various engine components such as cylinder heads, main caps, and connecting rods. Engineered for maximum durability, ARP Engine Fasteners help maintain engine integrity under extreme conditions.
ARP Head Studs
ARP Head Studs are critical for ensuring a secure and reliable cylinder head installation. These studs are made from premium-grade materials and are precision-engineered to provide optimal clamping force. ARP Head Studs help prevent head gasket failures and maintain consistent sealing even under high boost and compression pressures.
ARP Header Bolts
ARP Header Bolts are designed to secure exhaust headers to the engine with unmatched reliability. These bolts are crafted from high-strength materials and feature a unique design that resists loosening due to thermal cycling and vibration. ARP Header Bolts provide a secure and lasting connection, enhancing overall exhaust system performance.
