Engine Fastener Kits
Circle Track Engine Fastener Kits at JJ Motorsports
Engine fasteners are precision-crafted to securely connect vital engine parts, like camshafts and carburetors, for peak performance under pressure. These durable options are indispensable for maintaining a powerful and reliable engine setup alongside other durable fastener solutions.
Shop trusted brands like Allstar Performance, Wehrs Machine, MSD Ignition, Moroso, Chevrolet Performance, Dart, Comp Cams. Explore related categories such as Exhaust Manifold/Header Fastener Kits, Rocker Arm Fastener Kits, Valve Cover Fastener Kits, Cylinder Head Fastener Kits, Carburetor Fastener Kits.
Top Circle Track Engine Fastener Kits
- Allstar Performance Offset Stud 5/16-18 ALL26053 – Air Cleaner Stud, Offset, 5/16-18 in Thread, 6 in Long, Steel, Zinc Oxide, Each.
- Wehrs Machine Air Cleaner Nut 5/16in Thread WEHWM273125 – Air Cleaner Nut, Thumb Screw, 5/16-18 in Thread, O-Ring, Aluminum, Black Anodized, Each.
- Allstar Performance Rocker Arm Stud Kit SBC 8 pcs ALL90230 – Rocker Arm Stud Kit SBC 8 pcs, Rocker Arm Stud, 7/16-14 in Base Thread, 3/8-24 in Top Thread, 2.375 in Long, Steel, Small Block Chevy, Set of 8.
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
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ARP Carburetor Stud Kit 5/16 x 2.225 OAL 200-2403
ARP
$18.99Stock carburetor studs fail under heat and vibration, compromising fuel delivery and engine stability. ARP's chromoly studs are engineered to withstand extreme temperatures and clamping loads, ensuring your carb stays secured and your tune stays...ARP200-2403- SKU:
- ARP200-2403
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 200-2403
$18.99 -
ARP Carburetor Stud Kit 5/16 x 2.700 OAL 200-2402
ARP
$19.99Factory carburetor studs fail under heat and vibration, leading to vacuum leaks, rough idle, and potential engine damage. ARP's 4130 chromoly studs are engineered to withstand extreme temperatures and clamping forces, ensuring a secure, leak-free...ARP200-2402- SKU:
- ARP200-2402
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- 200-2402
$19.99Qty in Cart: 0Quantity:Price:$19.99Subtotal: -
ARP Carburetor Stud Kit 5/16 x 1.700 OAL 200-2401
ARP
$18.99Carburetor studs are a critical fastening point that endures extreme heat cycles and vibration—stock hardware often stretches or loosens, leading to air leaks and performance loss. ARP's chromoly studs are engineered to maintain clamp load under...ARP200-2401- SKU:
- ARP200-2401
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 200-2401
$18.99Qty in Cart: 0Quantity:Price:$18.99Subtotal: -
ARP Chevy Timing Cover Bolt Kit 200-1502
ARP
$13.99Stock timing cover bolts are a common failure point under sustained load and high RPM conditions, particularly in forced induction or high-compression builds. ARP's chromoly bolt kit replaces these weak points with fasteners engineered to handle the...ARP200-1502- SKU:
- ARP200-1502
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 200-1502
$13.99 -
ARP Chevy Timing Cover Bolt Kit 200-1501
ARP
$13.99OEM timing cover bolts are susceptible to corrosion and can fail under sustained heat cycles, compromising seal integrity and causing oil leaks. ARP's chromoly construction with black oxide finish resists degradation, while the 12-point head design...ARP200-1501- SKU:
- ARP200-1501
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 200-1501
$13.99 -
ARP Chevy Timing Cover Stud Kit 200-1411
ARP
$26.99The timing cover is subjected to constant thermal cycling and vibration, making stock fasteners prone to loosening and failure. ARP's 200-1411 stud kit replaces those vulnerable fasteners with chromoly studs and 12-point nuts that maintain clamp load...ARP200-1411- SKU:
- ARP200-1411
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 200-1411
$26.99 -
ARP Chevy Timing Cover Stud Kit 200-1401
ARP
$20.99OEM timing cover fasteners are prone to stripping and failure under high RPM and boost conditions, compromising seal integrity and creating oil leaks. ARP's chromoly studs with black oxide finish deliver superior clamp load and corrosion resistance,...ARP200-1401- SKU:
- ARP200-1401
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 200-1401
$20.99 -
ARP BBF Cam Bolt Kit 155-1001
ARP
$3.99Factory cam bolts are prone to stretch and failure under high RPM and boost conditions, compromising timing accuracy and risking catastrophic engine damage. The ARP BBF Cam Bolt Kit 155-1001 uses premium chromoly construction with ARP's proven...ARP155-1001- SKU:
- ARP155-1001
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 155-1001
$3.99Qty in Cart: 0Quantity:Price:$3.99Subtotal: -
ARP SBF Rod Bolt Kit - Fits 289-302 154-6402
ARP
$82.99Stock connecting rod bolts are a common failure point under high RPM and boost conditions, risking catastrophic engine damage. ARP's chromoly rod bolt kit upgrades your Small Block Ford with superior clamping force and fatigue resistance, ensuring your...ARP154-6402- SKU:
- ARP154-6402
- Availability:
- Ships Same Business Day
- Weight:
- 1.22 LBS
- MFG Part #:
- 154-6402
$82.99 -
ARP SBF Rod Bolt Kit - Fits 289-302 154-6002
ARP
$77.99Stock rod bolts are the weakest link in any high-revving small block Ford engine. ARP's chromoly rod bolt kit eliminates stretch and failure under extreme loads, giving you the reliability needed to push peak horsepower safely. Whether you're building a...ARP154-6002- SKU:
- ARP154-6002
- Availability:
- Ships Same Business Day
- Weight:
- 1.21 LBS
- MFG Part #:
- 154-6002
$77.99Qty in Cart: 0Quantity:Price:$77.99Subtotal: -
ARP SBF Main Stud Kit - 351W Dart Iron Eagle Block 154-5607
ARP
$221.99When you're building a high-performance 351W engine on a Dart Iron Eagle block, your main studs are the foundation of reliability under boost, nitrous, or sustained high RPM. ARP's chromoly main stud kit replaces factory bolts with aerospace-grade...ARP154-5607- SKU:
- ARP154-5607
- Availability:
- Ships Same Business Day
- Weight:
- 4.35 LBS
- MFG Part #:
- 154-5607
$221.99 -
ARP SBF Main Stud Kit 154-5503
ARP
$115.99A properly secured main bearing assembly is non-negotiable for engine reliability, especially in high-RPM or forced induction applications. The ARP SBF Main Stud Kit 154-5503 replaces factory bolts with premium studs that resist stretch and fatigue,...ARP154-5503- SKU:
- ARP154-5503
- Availability:
- Ships Same Business Day
- Weight:
- 3.64 LBS
- MFG Part #:
- 154-5503
$115.99 -
ARP SBF Main Stud Kit 154-5410
ARP
$72.99Stock main bolts are the weak link in any high-performance Small Block Ford build. The ARP SBF Main Stud Kit 154-5410 replaces them with chromoly studs that provide superior clamping force and reliability under boost, nitrous, or high-RPM abuse. Whether...ARP154-5410- SKU:
- ARP154-5410
- Availability:
- Ships Same Business Day
- Weight:
- 2.44 LBS
- MFG Part #:
- 154-5410
$72.99 -
ARP SBF Main Stud Kit 154-5409
ARP
$88.99Stock main bolts can't handle the stress of high-output Small Block Ford engines—ARP's main stud kit replaces them with fasteners engineered to withstand extreme cylinder pressures and vibration. Whether you're building a street engine or prepping for...ARP154-5409- SKU:
- ARP154-5409
- Availability:
- Ships Same Business Day
- Weight:
- 3.31 LBS
- MFG Part #:
- 154-5409
$88.99 -
ARP SBF Main Stud Kit 154-5407
ARP
$74.99Factory main bolts are the weakest link in any high-output Small Block Ford engine—they stretch under load, compromise block integrity, and invite catastrophic failure. The ARP SBF Main Stud Kit 154-5407 replaces those marginal fasteners with chromoly...ARP154-5407- SKU:
- ARP154-5407
- Availability:
- Ships Same Business Day
- Weight:
- 2.41 LBS
- MFG Part #:
- 154-5407
$74.99 -
ARP SBF Main Stud Kit 154-5403
ARP
$86.99Stock main bolts flex under high cylinder pressures, compromising engine block integrity and risking catastrophic failure during sustained performance driving. ARP's chromoly stud kit replaces factory fasteners with precision-engineered hardware that...ARP154-5403- SKU:
- ARP154-5403
- Availability:
- Ships Same Business Day
- Weight:
- 3.23 LBS
- MFG Part #:
- 154-5403
$86.99 -
ARP SBF Main Stud Kit 154-5401
ARP
$67.99Factory main bolts can't handle the stress of high-RPM engine building, forced induction, or sustained performance driving. ARP's chromoly stud kit replaces those weak points with fasteners engineered to maintain clamping force under extreme cylinder...ARP154-5401- SKU:
- ARP154-5401
- Availability:
- Ships Same Business Day
- Weight:
- 2.32 LBS
- MFG Part #:
- 154-5401
$67.99 -
ARP SBF Main Bolt Kit - Fits 351W 2-Bolt 154-5003
ARP
$71.99Factory main bolts are a critical weak point in high-performance 351W builds—under boost or sustained RPM, they flex and fail, risking catastrophic engine damage. ARP's chromoly main bolt kit eliminates this vulnerability with premium materials and...ARP154-5003- SKU:
- ARP154-5003
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
- MFG Part #:
- 154-5003
$71.99 -
ARP SBF Main Bolt Kit - Fits 2-Bolt 154-5001
ARP
$53.99Stock SBF main bolts can't handle the stress of high-RPM performance or forced induction applications—they'll fail when you need reliability most. The ARP SBF Main Bolt Kit upgrades your Small Block Ford's bottom end with 8740 chromoly fasteners...ARP154-5001- SKU:
- ARP154-5001
- Availability:
- Ships Same Business Day
- Weight:
- 1.89 LBS
- MFG Part #:
- 154-5001
$53.99 -
ARP SBF Head Stud Kit 12pt. 154-4205
ARP
$198.99Small Block Ford engines under boost or high compression demand reliable fastening that factory hardware simply cannot provide. ARP's chromoly head studs eliminate the risk of cylinder head lift and gasket failure by maintaining consistent clamping load...ARP154-4205- SKU:
- ARP154-4205
- Availability:
- Ships Same Business Day
- Weight:
- 4.19 LBS
- MFG Part #:
- 154-4205
$198.99
