Skip to content

HOME
ABOUT
BRANDS
COLLECTIONS
SEARCH
- Keyword/Part No. Search
- Fitment Search
ACCOUNT
- Profile
- Orders
- Settings
MOBILE APP
CONTACT

Facebook
Instagram
YouTube
TikTok
X
Pinterest
Snapchat
Tumblr
Vimeo

Search

Search

Popular search:

SHOP BY CATEGORY

Race Class Products
- Asphalt Modified
- Asphalt Late Model- Coming Soon
Air & Fuel
Engine
Drivetrain
Exhaust
Brakes
Suspension & Components
Safety Equipment
Chassis Components
More

HOME
ABOUT
BRANDS
COLLECTIONS
SEARCH
- Keyword/Part No. Search
- Fitment Search
ACCOUNT
- Profile
- Orders
- Settings
MOBILE APP
CONTACT

Collection: Main Cap Fastener Kits

Filter:

Availability

0 selected

Availability

In stock (194 products)
Out of stock (35 products)

In stock (194 products)
Out of stock (35 products)

Price

The highest price is $486.99

$

From

$

To

Brand

0 selected

Brand

Auto Racing Products (175 products)
Brian Tooley Racing (1 product)
Chevrolet Performance Parts (5 products)
Dart (2 products)
Optitorque (34 products)
Point One (4 products)
PRW (8 products)

Auto Racing Products (175 products)
Brian Tooley Racing (1 product)
Chevrolet Performance Parts (5 products)
Dart (2 products)
Optitorque (34 products)
Point One (4 products)
PRW (8 products)

Product type

0 selected

Product type

Cylinder Head Fastener Kits (1 product)
Main Cap Fastener Kits (228 products)

Cylinder Head Fastener Kits (1 product)
Main Cap Fastener Kits (228 products)

Sort by:

229 products

Filter and sort Filter

Filter and sort

Filter

229 products

Availability

In stock (194 products)
Out of stock (35 products)

Clear

Price

The highest price is $486.99

$

From

$

To

Clear

Brand

Auto Racing Products (175 products)
Brian Tooley Racing (1 products)
Chevrolet Performance Parts (5 products)
Dart (2 products)
Optitorque (34 products)
Point One (4 products)
PRW (8 products)

Clear

Product type

Cylinder Head Fastener Kits (1 products)
Main Cap Fastener Kits (228 products)

Clear

Sort by:

Remove all

229 products

Main Stud Kit - Nissan 2.4L KA24DE 4-Cylinder

Vendor:
Auto Racing Products

Main Stud Kit - Nissan 2.4L KA24DE 4-Cylinder

Regular price $117.99 USD

Regular price ~~$117.99 USD~~ Sale price $117.99 USD
Unit price per
SBC Main Stud Kit - Dart Iron Blocks

Sold out

Vendor:
Dart

SBC Main Stud Kit - Dart Iron Blocks

Regular price $321.67 USD

Regular price ~~$321.67 USD~~ Sale price $321.67 USD
Unit price per

Sold out
Main Stud Kit - BBC Big M Iron Block - Splayed

Vendor:
Dart

Main Stud Kit - BBC Big M Iron Block - Splayed

Regular price $379.73 USD

Regular price ~~$379.73 USD~~ Sale price $379.73 USD
Unit price per
Main Cap Bolt - Short LT5 Gen-5

Vendor:
Chevrolet Performance Parts

Main Cap Bolt - Short LT5 Gen-5

Regular price $6.99 USD

Regular price ~~$6.99 USD~~ Sale price $6.99 USD
Unit price per
Main Cap Bolt - Long LT5 Gen-5

Vendor:
Chevrolet Performance Parts

Main Cap Bolt - Long LT5 Gen-5

Regular price $6.99 USD

Regular price ~~$6.99 USD~~ Sale price $6.99 USD
Unit price per
Main Cap Side Bolt LT5 Gen-5

Vendor:
Chevrolet Performance Parts

Main Cap Side Bolt LT5 Gen-5

Regular price $6.49 USD

Regular price ~~$6.49 USD~~ Sale price $6.49 USD
Unit price per
Main Cap Bolt LS Series Inner 6-Bolt w/Tray Stud

Vendor:
Chevrolet Performance Parts

Main Cap Bolt LS Series Inner 6-Bolt w/Tray Stud

Regular price $10.49 USD

Regular price ~~$10.49 USD~~ Sale price $10.49 USD
Unit price per
Main Cap Bolt LS Series Inner 6-Bolt

Vendor:
Chevrolet Performance Parts

Main Cap Bolt LS Series Inner 6-Bolt

Regular price $7.49 USD

Regular price ~~$7.49 USD~~ Sale price $7.49 USD
Unit price per
Stock LS Main Bolt Kit

Vendor:
Brian Tooley Racing

Stock LS Main Bolt Kit

Regular price $99.99 USD

Regular price ~~$99.99 USD~~ Sale price $99.99 USD
Unit price per
Nissan Main Stud Kit KA24DE

Vendor:
Optitorque

Nissan Main Stud Kit KA24DE

Regular price $108.77 USD

Regular price ~~$108.77 USD~~ Sale price $108.77 USD
Unit price per
BBF FE Main Stud Kit 2-Bolt

Vendor:
Optitorque

BBF FE Main Stud Kit 2-Bolt

Regular price $92.39 USD

Regular price ~~$92.39 USD~~ Sale price $92.39 USD
Unit price per
Ford 351C Main Stud Kit 2-Bolt

Vendor:
Optitorque

Ford 351C Main Stud Kit 2-Bolt

Regular price $142.79 USD

Regular price ~~$142.79 USD~~ Sale price $142.79 USD
Unit price per
Ford 5.0L Coyote Main Stud Kit

Vendor:
Optitorque

Ford 5.0L Coyote Main Stud Kit

Regular price $272.99 USD

Regular price ~~$272.99 USD~~ Sale price $272.99 USD
Unit price per
GM LT1 6.2L Main Stud Kit

Vendor:
Optitorque

GM LT1 6.2L Main Stud Kit

Regular price $236.24 USD

Regular price ~~$236.24 USD~~ Sale price $236.24 USD
Unit price per
Mitsubishi Main Stud Kit 4G63 Pre 2008

Vendor:
Optitorque

Mitsubishi Main Stud Kit 4G63 Pre 2008

Regular price $71.39 USD

Regular price ~~$71.39 USD~~ Sale price $71.39 USD
Unit price per
SBF 289-302 Main Stud Kit 2-Bolt

Vendor:
Optitorque

SBF 289-302 Main Stud Kit 2-Bolt

Regular price $68.24 USD

Regular price ~~$68.24 USD~~ Sale price $68.24 USD
Unit price per
SBF 351W Main Stud Kit 2-Bolt

Vendor:
Optitorque

SBF 351W Main Stud Kit 2-Bolt

Regular price $125.95 USD

Regular price ~~$125.95 USD~~ Sale price $125.95 USD
Unit price per
GM LS Main Stud Kit

Sold out

Vendor:
Optitorque

GM LS Main Stud Kit

Regular price $229.94 USD

Regular price ~~$229.94 USD~~ Sale price $229.94 USD
Unit price per

Sold out
BBF 429-460 Main Stud Kit 2-Bolt

Vendor:
Optitorque

BBF 429-460 Main Stud Kit 2-Bolt

Regular price $83.99 USD

Regular price ~~$83.99 USD~~ Sale price $83.99 USD
Unit price per
Mopar 12pt Main Stud Kit 318 - 440 Wedge

Vendor:
Optitorque

Mopar 12pt Main Stud Kit 318 - 440 Wedge

Regular price $78.74 USD

Regular price ~~$78.74 USD~~ Sale price $78.74 USD
Unit price per
GM LS Main Stud Kit Dart LsNext Block

Vendor:
Optitorque

GM LS Main Stud Kit Dart LsNext Block

Regular price $144.89 USD

Regular price ~~$144.89 USD~~ Sale price $144.89 USD
Unit price per
BBC Main Stud Kit Dart Big M Block

Vendor:
Optitorque

BBC Main Stud Kit Dart Big M Block

Regular price $99.74 USD

Regular price ~~$99.74 USD~~ Sale price $99.74 USD
Unit price per
BBC Main Stud Kit 4 Bolt Mains

Vendor:
Optitorque

BBC Main Stud Kit 4 Bolt Mains

Regular price $141.74 USD

Regular price ~~$141.74 USD~~ Sale price $141.74 USD
Unit price per
BBC Main Stud Kit Dart Big M Block

Vendor:
Optitorque

BBC Main Stud Kit Dart Big M Block

Regular price $116.54 USD

Regular price ~~$116.54 USD~~ Sale price $116.54 USD
Unit price per

1
…
7
8
9
10

Subscribe To Recieve Deals & Updates

Email

Rocket Performance Products

Proudly Serving the Northeast Asphalt Oval Racing Community

Secured Payment Gateways

Payment methods

Policies

FAQs
Terms
Privacy
Shipping
Refund

My Account

Search
Orders
Profile
Settings

Contact Info

(315) 573-1501
Based in Ontario, NY
Email RPP Support
support@rocketperformanceproducts.com

Search
Orders
Profile
Settings

© 2026, Rocket Performance Products

Cart
Log in

We use cookies to enhance your experience on our website.

View our Privacy & Policy

Choosing a selection results in a full page refresh.
Opens in a new window.

Search Street Products

Year

Make

Model

Search