YELLA TERRA
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Twin Shaft Mount Rocker Arm Set GM LS3/L98/LSA YT 6653
YELLA TERRA
$835.99When you're running serious power through an LS3, L98, or LSA engine, your factory rocker arms become the weak link in the valvetrain. This Twin Shaft Mount Rocker Arm Set replaces that bottleneck...YTRYT6653- SKU:
- YTRYT6653
- Availability:
- Ships Same Business Day
- Weight:
- 8.90 LBS
$835.99 -
Valve Cover Spacer Seal - GM LS Series YTRYT5132
YELLA TERRA
$49.99Valve cover gasket failure is one of the most common sources of oil seepage in LS-series engines, leading to costly mess and potential engine bay contamination. This OEM-equivalent spacer seal kit...YTRYT5132- SKU:
- YTRYT5132
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$49.99 -
LS1 Valve Cover Spacers (Pair) YTRYT5123
YELLA TERRA
$265.99LS1 valve covers sit dangerously close to intake manifolds and custom headers, creating fitment headaches and potential clearance issues. These spacers give you the breathing room needed to run...YTRYT5123- SKU:
- YTRYT5123
- Availability:
- Ships Same Business Day
- Weight:
- 3.69 LBS
$265.99 -
GM LS1 Pro-St R/A Kit 1.7 Ratio - Adjustable YTRYT6683
YELLA TERRA
$835.99Maximizing valve lift and duration is critical for high-RPM LS1 performance, and this Pro-Series rocker arm kit delivers the precise 1.7:1 ratio needed to unlock your engine's full potential. The...YTRYT6683- SKU:
- YTRYT6683
- Availability:
- Ships Same Business Day
- Weight:
- 8.65 LBS
- MFG Part #:
- YT6683
$835.99Qty in Cart: 0Quantity:Price:$835.99Subtotal: -
SBC Platinum R/A Kit - 1.6/1.5 Ratio YTRYT6341
YELLA TERRA
$967.99Maximize valve lift and duration with a proven rocker arm ratio that delivers more aggressive valve events without sacrificing reliability. The SBC Platinum R/A Kit's shaft-mount design provides...YTRYT6341- SKU:
- YTRYT6341
- Availability:
- Ships Same Business Day
- Weight:
- 10.49 LBS
- MFG Part #:
- YT6341
$967.99 -
Saddle 7/16in 28.6mm Height YTRYT6263
YELLA TERRA
$7.00A rocker arm saddle is critical for maintaining precise valve timing and durability under high RPM conditions. This Yella Terra saddle ensures proper rocker arm geometry and alignment, reducing wear...YTRYT6263- SKU:
- YTRYT6263
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- YT6263
$7.00Qty in Cart: 0Quantity:Price:$7.00Subtotal: -
Mounting Bolt - 7/16 x 2.000 YTRYT6088
YELLA TERRA
$4.99Rocker arm bolts are critical fasteners that secure your valve train geometry under extreme loads and RPM swings. A quality bolt like this Yella Terra unit prevents deflection and slippage that can...YTRYT6088- SKU:
- YTRYT6088
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- YT6088
$4.99 -
SBC Platinum R/A Kit - 1.6 Ratio YTRYT6009
YELLA TERRA
$967.99A 1.6 ratio rocker arm kit directly increases valve lift and duration, giving your small block Chevy more aggressive valvetrain geometry for improved airflow and higher RPM capability. The roller tip...YTRYT6009- SKU:
- YTRYT6009
- Availability:
- Ships Same Business Day
- Weight:
- 10.54 LBS
- MFG Part #:
- YT6009
$967.99 -
SBC Platinum R/A Kit - 1.55 Ratio YTRYT6008
YELLA TERRA
$967.99A quality rocker arm kit directly impacts your Small Block Chevy's valve train efficiency and overall engine reliability. The 1.55 ratio mechanical advantage in this Platinum R/A Kit provides...YTRYT6008- SKU:
- YTRYT6008
- Availability:
- Ships Same Business Day
- Weight:
- 10.45 LBS
- MFG Part #:
- YT6008
$967.99 -
Mounting Bolt - 7/16 x 2-1/4 YTRYT6098
YELLA TERRA
$5.99Rocker arm bolts are critical fasteners that secure your valve train under extreme combustion pressures and high RPM loads. A properly spec'd bolt prevents rocker arm walk, valve float, and...YTRYT6098- SKU:
- YTRYT6098
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- YT6098
$5.99 -
Adjusting Screw & Nut - 28.4mm YTRYT5117
YELLA TERRA
$6.99Proper rocker arm adjustment is critical for maintaining valve train precision and maximizing engine performance—even small clearance errors can lead to incomplete combustion and power loss. This...YTRYT5117- SKU:
- YTRYT5117
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- YT5117
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal: -
Roller Pin & Circlip Kit YTRYT5099
YELLA TERRA
$6.99Rocker arm bearing failures don't just compromise performance—they can trigger catastrophic valve train damage that sidelines your engine. The Roller Pin & Circlip Kit YTRYT5099 from Yella Terra...YTRYT5099- SKU:
- YTRYT5099
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- YT5099
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal: -
Bearing Suit - All Rockers YTRYT5060
YELLA TERRA
$6.99Rocker arm bearings are critical wear items that directly impact valve train reliability and engine longevity. When needle bearings degrade, you'll experience increased friction, valve timing...YTRYT5060- SKU:
- YTRYT5060
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- YT5060
$6.99Qty in Cart: 0Quantity:Price:$6.99Subtotal:
About Yella Terra
Yella Terra is a respected leader in the automotive performance industry, renowned for its innovative engineering and high-quality components. Established in the mid-20th century, this brand has dedicated itself to producing top-notch performance parts that meet the rigorous demands of racing and high-performance enthusiasts. Over the decades, Yella Terra has grown a loyal following among racers and car aficionados who trust their expertise and commitment to excellence.
Yella Terra specializes in manufacturing a wide range of performance parts, particularly known for their precision-engineered roller rockers, cylinder heads, and superchargers. Their roller rockers are among the most popular products, celebrated for their ability to reduce friction and enhance engine efficiency. Yella Terra’s superchargers are also highly sought after for providing significant boosts in horsepower, making them a favorite among those looking to maximize their engine's output. Each product is crafted with meticulous attention to detail, ensuring they deliver on performance and reliability.
Customers who choose Yella Terra products benefit from enhanced engine performance and durability. Their components are designed to withstand the stresses of high-speed racing and everyday driving, offering improved power and efficiency. By reducing friction and optimizing engine mechanics, Yella Terra parts help extend the lifespan of engines while delivering a noticeable boost in performance. Whether you're a professional racer or a performance enthusiast, Yella Terra provides the tools to take your vehicle to the next level, ensuring a thrilling and reliable driving experience.
