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 S/S Header Bolt Kit - 3/8 x .750 UHL (12) 400-1201
ARP
$20.49S/S Header Bolt Kit - 3/8 x .750 UHL (12)Header Bolt3/8-16 in Thread0.750 in Long12 Point HeadStainlessPolishedSmall Block ChevySet of 12ARP400-1201- SKU:
- ARP400-1201
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- 400-1201
$20.49 -
ARP S/S Header Bolt Kit - 3/8 x 1.00 UHL (16) 400-1110
ARP
$49.99S/S Header Bolt Kit - 3/8 x 1.00 UHL (16)Header Bolt3/8-16 in Thread1.000 in LongHex HeadStainlessPolishedUniversalSet of 16ARP400-1110- SKU:
- ARP400-1110
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 400-1110
$49.99 -
ARP S/S Header Bolt Kit - 3/8 x 1.00 UHL (12) 400-1109
ARP
$33.99S/S Header Bolt Kit - 3/8 x 1.00 UHL (12)Header Bolt3/8-16 in Thread1.000 in LongHex HeadStainlessPolishedUniversalSet of 12ARP400-1109- SKU:
- ARP400-1109
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- 400-1109
$33.99 -
ARP S/S Header Bolt Kit - 3/8 x .750 UHL (16) 400-1108
ARP
$42.99S/S Header Bolt Kit - 3/8 x .750 UHL (16)Header Bolt3/8-16 in Thread0.750 in LongHex HeadStainlessPolishedUniversalSet of 16ARP400-1108- SKU:
- ARP400-1108
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- MFG Part #:
- 400-1108
$42.99 -
ARP S/S Header Bolt Kit - 3/8 x .750 UHL (12) 400-1107
ARP
$39.99S/S Header Bolt Kit - 3/8 x .750 UHL (12)Header Bolt3/8-16 in Thread0.750 in LongHex HeadStainlessPolishedUniversalSet of 12ARP400-1107- SKU:
- ARP400-1107
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 400-1107
$39.99 -
ARP S/S Header Bolt Kit - 3/8 x .750 UHL (12) 400-1103
ARP
$46.99S/S Header Bolt Kit - 3/8 x .750 UHL (12)Header Bolt3/8-16 in Thread0.750 in LongHex HeadStainlessPolishedDrilledSmall Block ChevySet of 12ARP400-1103- SKU:
- ARP400-1103
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 400-1103
$46.99 -
ARP S/S Header Bolt Kit - 3/8 x .750 UHL (16) 400-1102
ARP
$27.99S/S Header Bolt Kit - 3/8 x .750 UHL (16)Header Bolt3/8-16 in Thread0.750 in LongHex HeadStainlessPolishedBig Block Chevy / FordSet of 16ARP400-1102- SKU:
- ARP400-1102
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MFG Part #:
- 400-1102
$27.99 -
ARP S/S Header Bolt Kit - 3/8 x .750 UHL (12) 400-1101
ARP
$20.49S/S Header Bolt Kit - 3/8 x .750 UHL (12)Header Bolt3/8-16 in Thread0.750 in LongHex HeadStainlessPolishedSmall Block ChevySet of 12ARP400-1101- SKU:
- ARP400-1101
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MFG Part #:
- 400-1101
$20.49 -
ARP Air Cleaner Stud Kit - 1/4 x 3.200 S/S 400-0306
ARP
$14.99Air Cleaner Stud Kit - 1/4 x 3.200 S/SAir Cleaner Stud1/4-20 in Thread3.200 in LongStainlessPolishedEachARP400-0306- SKU:
- ARP400-0306
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 400-0306
$14.99Qty in Cart: 0Quantity:Price:$14.99Subtotal: -
ARP SBC Rocker Arm Stud Kit 334-7204
ARP
$133.99SBC Rocker Arm Stud Kit Rocker Arm StudPro Series7/16-14 in Base Thread7/16-20 in Top Thread2.000 in Effective Stud LengthChromolyUniversalSet of 16ARP334-7204- SKU:
- ARP334-7204
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MFG Part #:
- 334-7204
$133.99Qty in Cart: 0Quantity:Price:$133.99Subtotal: -
ARP SBC Rocker Arm Stud Kit 334-7203
ARP
$122.99SBC Rocker Arm Stud Kit 334-7203 High-performance Rocker Arm Stud designed for durability Pro Series construction for enhanced reliability 7/16-14 inch base thread for secure installation 7/16-20 inch top thread for compatibility with various setups 2...ARP334-7203- SKU:
- ARP334-7203
- Availability:
- Ships Same Business Day
- Weight:
- 2.18 LBS
- MFG Part #:
- 334-7203
$122.99 -
ARP SBC Rocker Arm Stud Kit 334-7202
ARP
$134.99SBC Rocker Arm Stud Kit 334-7202 High-performance Rocker Arm Stud for enhanced engine efficiency Pro Series design for superior durability and reliability 7/16-14 inch base thread for secure installation 7/16-20 inch top thread for compatibility with...ARP334-7202- SKU:
- ARP334-7202
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- MFG Part #:
- 334-7202
$134.99 -
ARP Rocker Arm Nut Kit - 7/16 (16) 300-8245
ARP
$82.99Rocker Arm Nut Kit - 7/16 (16)Rocker Arm Nut7/16-20 in Thread0.550 in Shank Diameter1.200 in LongChromolyBlack OxideAluminum RockersSet of 16ARP300-8245- SKU:
- ARP300-8245
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MFG Part #:
- 300-8245
$82.99 -
ARP Rocker Arm Nut Kit - 3/8 (16) 300-8243
ARP
$88.99Rocker Arm Nut Kit - 3/8 (16)Rocker Arm Nut3/8-24 in Thread0.550 in Shank Diameter1.200 in LongChromolyBlack OxideAluminum RockersSet of 16ARP300-8243- SKU:
- ARP300-8243
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- 300-8243
$88.99 -
ARP Rocker Arm Nut Kit - 7/16 (16) 300-8242
ARP
$88.99Rocker Arm Nut Kit - 7/16 (16)Rocker Arm Nut7/16-20 in Thread0.640 in Shank Diameter1.200 in LongChromolyBlack OxideStamped Steel RockersSet of 16ARP300-8242- SKU:
- ARP300-8242
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- 300-8242
$88.99 -
ARP Rocker Arm Nut Kit - 3/8 (16) 300-8241
ARP
$82.99Rocker Arm Nut Kit - 3/8 (16)Rocker Arm Nut3/8-24 in Thread0.620 in Shank Diameter1.200 in LongChromolyBlack OxideStamped Steel RockersSet of 16ARP300-8241- SKU:
- ARP300-8241
- Availability:
- Ships Same Business Day
- Weight:
- 1.27 LBS
- MFG Part #:
- 300-8241
$82.99 -
ARP Carburetor Stud Kit - 3.200 OAL 300-2408
ARP
$17.49Carburetor Stud Kit - 3.200 OALCarburetor StudPro Series5/16-18 and 5/16-24 in Thread3.200 in LongHex NutsGasketChromolyBlack OxideQuadrajetSet of 4ARP300-2408- SKU:
- ARP300-2408
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 300-2408
$17.49 -
ARP Chevy Cam Bolt Kit 300-1001
ARP
$7.49Chevy Cam Bolt Kit Camshaft Gear Bolt KitPro Series5/16-18 in Thread0.750 in Long12 Point HeadChromolyBlack OxideChevy V8KitARP300-1001- SKU:
- ARP300-1001
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 300-1001
$7.49 -
ARP BBF Cam Bolt Kit 255-1001
ARP
$4.49BBF Cam Bolt Kit Camshaft Gear Bolt KitPro Series3/8-16 in Thread1.580 in Long12 Point HeadChromolyBlack OxideBig / Small Block FordKitARP255-1001- SKU:
- ARP255-1001
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 255-1001
$4.49 -
ARP SBF Rod Bolt Kit - Fits 289-302 w/5/16in 254-6402
ARP
$151.99SBF Rod Bolt Kit - Fits 289-302 w/5/16inConnecting Rod Bolt KitPro SeriesWave-Loc5/16 in BoltARP2000Small Block FordKitARP254-6402- SKU:
- ARP254-6402
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 254-6402
$151.99
