SCP3630 Shaft Rocker Arm Set GM LS3/L92, AFR Mongoose & Trickflow Gen X 255 Heads, 1.7 Ratio, Steel [Black Oxide Finish]
InfoVehicle Info Needed
SCORPION RACING PRODUCTSPART NUMBER: 347-SCP3630

SCP3630 Shaft Rocker Arm Set GM LS3/L92, AFR Mongoose & Trickflow Gen X 255 Heads, 1.7 Ratio, Steel [Black Oxide Finish]

$1,99909
ShippingShips on 11/16/2026
Lowest PriceLowest Price Guarantee

Items You Need

LS Rocker Trunnion Install Tool

COMP CAMS

LS Rocker Trunnion Install Tool

Part Number : 249-54702-TL
$5995
Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$599$6.99
You Save$1.00
Break-In/Engine Oil Supplement [12 oz. Bottle]

JEGS

Break-In/Engine Oil Supplement [12 oz. Bottle]

Part Number : 555-28060
$1009$11.99
You Save$1.90
Flywheel and Flexplate Turning Tool

JEGS

Flywheel and Flexplate Turning Tool

Part Number : 555-60129
$1499$16.99
You Save$2.00

LS3/L92
Black Oxide Finish
Shaft Rocker Arm Set
  • GM LS3/L92
  • AFR Mongoose & Trickflow Gen X 255 Heads
  • 1.7 Ratio
  • Steel Bodies
  • Bronze Bushings
  • Black Oxide Finish
  • Set of 16

    Scorpion Racing Products SCP3630 Features:

    • Designed for LS Enthusiasts: Purpose-built to maximize the performance potential of LS engines, these rockers ensure you get the most out of your build
    • Exceptional Strength and Durability: Made from high-quality steel, these rockers provide superior strength, reducing the risk of failure under high stress and extreme loads
    • Improved Longevity: Steel rockers are less prone to wear and fatigue making them ideal for demanding, long-term performance
    • Precision Engineering: Designed with tight tolerances for optimal valve train geometry, ensuring consistent and reliable performance
    • High Load Capacity: Perfect for high-lift cams and aggressive valve train setups, our steel rockers can handle more abuse without flexing or bending
    • Increased Stability: Steel construction minimizes deflection, allowing for more accurate valve timing and improved engine efficiency
    • Enhanced Heat Resistance: Steel rockers perform reliably under extreme heat conditions, making them ideal for track use or high-performance street applications
    • Low Maintenance: The durability of steel rockers means reduced downtime and fewer replacements over the life of your engine
    • Cost-Effective Over Time: Steel rockers may have a slightly higher initial cost but offer significant savings in the long run due to their extended lifespan and reduced replacement frequency
    • Better Support for Boosted and Nitrous Oxide Assisted Applications: Turbocharged, supercharged and nitrous oxide injected LS engines benefit greatly from steel rockers' ability to handle increased cylinder pressure and stress
    • Engine Make/Model: Chevrolet, General Motors, Holden, Pontiac
    • Finish: Oxide
    • Ratio: 1.7I/1.7E
    • Quantity: Set
    • Universal: No
    • Unlock Maximum LS Engine Performance with Scorpion Racing Steel Rocker Arms

      Scorpion Racing Products' Steel Rocker Arms are engineered to elevate the performance of GM LS engines, including LS1, LS3, and L92 models. Crafted from high-quality steel, these rocker arms offer exceptional strength and durability, making them ideal for high-stress applications such as boosted or nitrous-assisted setups. Their robust construction minimizes flex and deflection, ensuring precise valve timing and improved engine efficiency. Designed for aggressive valve train configurations and high-lift cams, Scorpion's steel rocker arms provide long-term reliability and reduced maintenance needs, ultimately delivering significant savings over time.

    Part TypeRocker Arm
    Product LineScorpion GM LS Steel Rocker Arms
    BrandSCORPION RACING PRODUCTS
    Package Height2.0
    Package Width12.0
    Package Length23.0
    Weight5.0 PG
    Part CategoryPerformance Parts
    UniversalNo
    Rocker Arm Ratio1.7I/1.7E
    Rocker Arm TypeFull Roller
    Shims IncludedNo
    QuantitySet of 16
    Engine Make/ModelGM LS
    Rocker Arm FinishBlack Oxide
    Part FitmentSemi Universal
    Rocker Arm MaterialSteel
    Mounting TypeShaft
    Self-AligningNo
    Vendor Part NumberSCP3630
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning