Maximize your horsepower and torque without harsh exhaust drone.
WELCOME TO G8ONLY
SHOP BY CATEGORY
Created to take the guesswork out of buying parts, if you bought it here, it’ll fit!
Brakes
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Exclusives
TRENDING PRODUCTS
-9%
Out of stock
$1,995.00 – $2,295.00
$294.00 – $386.00
$1,299.00
$1,475.10
-14%
-4%
$385.99
$389.99
$389.99
$509.99
$350.00 – $425.00
$186.38 – $330.74
$0.00
-8%
$239.99 – $344.99
-5%
$210.00 – $235.00
-2%
$489.95 – $519.95
-10%
why us
AFFORDABLE SHIPPING
Free Shipping on orders of $500+ or pay our rates on all other orders.
CUSTOMER SERVICE
We do everything we can to offer top tier customer service to all our customers.
CURATED SELECTION
Hand picked items for your car. Guaranteed to fit and work as needed.
PAYMENT OPTIONS
We accept all major credit cards, PayPal, Venmo, zelle and Financing.
PRODUCT SPOTLIGHT
Smith Borther Bronze Bushing Trunnion Upgrade Kit
-Fits all OEM LS Rocker Arms.
-Micro-polished hardened shafts with C932 bearing bronze bushings
-No small parts to come loose and damage your engine!
-Less prone to failure and loads are spread over a wider area!
-Oil channels keep the rocker arm lubricated
Outstanding service all the way through the purchasing and (fast) shipping process. Staff is professional, knowledgeable and ready to answer any questions. Highly recommended!
Always amazing customer service. Also some of the best products and quality I’ve seen anywhere. I highly recommending always using ssonly.
Huge shoutout to ssonly.com, placed a rather large order today on a Sunday. Joe called and asked what I preferred in options and to ensure that the parts were compatible on my car.
