Edelbrock Victor LS-R Pro-Port Cylinder Heads are an un-ported versions of the Edelbrock Victor series heads and are intended for race-oriented LSX block, LS-R Pro Port heads. The cylinder heads are processed with Hot Isostatic Pressing technique which gives them a strong, dense casting with 3x the fatigue life! They feature a true canted valve design for maximum port flow and combustion efficiency. They use the GM SB2 valve cover footprint required by the added width of the canted valve layout. They retain the stock exhaust bolt pattern. The heads come with magnesium-bronze valve guides (not installed).

• LS1 Pro-Port Raw Cylinder Head
• Chamber Size 25cc
• Bare
• 2.25 in. Int/1.68 in. Exh Valves
• GM Gen III/IV 4.8-6L
• HIPed

Edelbrock Performance is a company with a lot of history behind it, and now ranks as one of the leaders in the automotive performance industry. Edelbrock products are developed by top-notch R&D teams with access to the most modern and up-to-date tools. After a product has been designed it goes through vigorous testing in a real world environment with state-of-the-art equipment. Products are also tested by professional race car teams and drivers! Edelbrock products are used by top racing teams who participate in all forms of motorsports and they are counted on to win races and championships!