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PRC LS3 6-Bolt 260cc CNC Cylinder Heads, LS3/L99/LSA Applications

: TSP-PRC-SS260LS3

: In stock

: Cylinder Heads

: Texas Speed & Performance

Regular price $2,949.99

Shipping policy

PRC LS3 6-Bolt 260cc CNC Cylinder Heads, LS3/L99/LSA Applications

All PRC cylinder heads are extensively researched and tested. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads! 

PRC's aftermarket casting LS3/L92/L99 cylinder heads come standard with the following options:

  • NEW PRC 13-Degree Valve Angle LS3 Castings
  • Improved Piston-to-Valve Clearance For Extra Compression & Larger Camshafts
  • Smaller Than Stock Intake Port Volume For Improved Port Velocity
  • Stainless Steel Hollow Stem 2.185" Intake Valves & Stainless Steel 1.60" Exhaust Valves
  • Integrated Rocker Pedestals
  • TSP .660 Spring Kit w/ PAC Valve Springs & Titanium Retainers
  • CHE Bronze Guides
  • Completely Assembled in the USA     
  • 68cc Chambers

Cancellations: Orders canceled before being shipped will be assessed a 5% cancellation fee. This is to cover the processing fees.

Returns: After 30 days of purchase products cannot be returned. Used products are sold as is and are not returnable. All returns must be made within 30 days of purchase, include original undamaged packaging, and are subject to a 20% restocking fee . To have a return authorized call during normal business hours. Shipping charges are not refunded. After the products installed or used in any way they can not be returned. Refunds usually post within one billing cycle to your account. Contact us for return information and to receive an authorization number. Returns without an authorization number will not be accepted and will be refused for delivery.

Damage Claims: Should you receive a package from us which appears to be damaged, notify the courier or freight company prior to accepting delivery.

Warranty: Products are only warranted by the manufacturer's warranty. All products are for Racing and Performance applications only. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only are are not legal for use on public highways.

Your dealership can not void your warranty for products that do not cause a failure. For legal information in regards to this click here.

PRC LS3 6-Bolt 260cc CNC Cylinder Heads, LS3/L99/LSA Applications

Regular price $2,949.99

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