Account Login
Gift Cards
Track Order
Help Center

Speedmaster Cast Aluminum Cylinder Head Chevy LS3/L92


Product Q&A
View Now
Click image to zoom
Cast Aluminum Cylinder Head Chevy LS3/L92
1 left in stock
Cast Aluminum Cylinder Head
  • Chevy LS3/L92
  • Bare Head
  • 64cc Combustion Chamber
  • 250cc Intake Runner
  • 2.165 in. Intake Valve
  • 1.590 in. Exhaust Valve
  • 15 deg. Valve Angle
  • Sold Individually
  • Free Shipping - Ships

    PCE281.1469 - Speedmaster Bare Cylinder Heads is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Nice heads for the money I have been running 2 sets of these heads I purchased through a different dealer. They have worked very well on both my vehicles, I would definitely buy again. But do not use there springs they are junk
    Date published: 2021-12-22
    • y_2024, m_6, d_15, h_4
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_3011035, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Related Products

    Lightened = Machined to reduce overall weight of this cylinder head. Cylinder Head Specifications Intake Port Volume: 292cc Combustion Chamber Volume: 69cc Valves: 2.200'' dia. x 6.090'' o.a.l. Titanium Intake / 1.580'' dia. x 6.090'' o.a.l. Steel Exhaust ( 11/32'' ...
    Speedmaster LS-series cylinder heads is rapidly expanding. The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs, most notably the cylinder heads. Although the GM heads are good pieces, We have developed a superior line of ...
    Cylinder Head Style: BareCylinder Head Material: AluminumCylinder Head Finish: NaturalCombustion Chamber Volume (cc): 119 ccCNC-Machined Combustion Chamber: NoIntake Runner Volume (cc): 305 ccExhaust Runner Volume (cc): n/aCNC-Machined Intake Runner: NoCNC-Machined Exhaust Runner: NoIntake Port Shape: OvalIntake ...

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.