Click on image to zoom

AFR 195cc LT1/LT4 Eliminator Street Aluminum Cylinder Heads - Small Block Chevrolet

AFR1031
SB-Chevy, Street CNC Porting, 1.290'' Hyd Roller Dual Valve Spring, 58cc Combustion Chambers, Angle Spark Plug, Assembled, CARB OE #D-250-2, Sold in Pairs, 2 Pack
Limited Supply: only 1 remaining
Availability: Same Day Shipping!
Shipping: FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Was: $1,965.00
Sale: $1,906.05
Save: 3%
Save: $58.95
Qty:
Shipping

Description

AFR Emissions Legal (CARB EO #D-250-2 for engines up to 1994), 195cc intake port LT4 small block Chevy aluminum cylinder heads are available in an LT4 angle plug version. These heads feature a 58cc combustion chamber (can be special ordered 55 to 65cc) with a 64cc exhaust port and a 3/4'' thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm diameter stem, 2.020'' intake and 1.600'' exhaust valves with AFR's hardened ductile iron interlocking valve seats. The exceptional flow characteristics, ideal operating range of 2500 rpm to 6500 rpm (higher rpm ranges possible depending on combination of parts), 23° valve angle, and standard valve spacing make this the perfect street head for 350-383 ci engines. Designed specifically for 1996 Corvettes or LT4 manifold users. No special parts are required. Dual valve cover bolt pattern is standard. Exhaust port and bolt pattern are raised .100'' (3/32'') over GM L98 cylinder heads, this rarely affects header or chassis fitment. Made in USA. Installation Note: Hydraulic roller cams typically experience valve float at 6200-6400 rpm because of their fast ramp rates. AFR suggest you upgrade your springs to AFR part number 033-8605, 1.270'' O.D. with higher spring pressures and use our Patented ''Hydra Rev Kit'' to reduce chances of valve float associated with rpm 6200 or higher. 195cc LT1 Eliminator Street Cylinder Head Features: 100% CNC Ported Combustion Chambers
  • 100% CNC Ported Exhaust Ports
  • 100% CNC Ported Intake Ports
  • Competition 5-angle Valve Job
  • 195cc Intake Ports
  • 58cc Combustion Chamber (Can be special ordered 55 to 65cc)
  • 64cc Exhaust Ports
  • Bead Lock Intake Valve, 2.050'' x 4.903'' Overall Valve Length (Street Port Head)
  • Bead Lock Intake Valve, 2.080'' x 4.903'' Overall Valve Length (Competition Package Street Port Head)
  • Bead Lock Exhaust Valve, 1.600'' x 4.955'' Overall Valve Length
  • PAC Racing Valve Spring: 1.290'' OD Hydraulic Roller Dual Valve Spring, 135 lbs on seat, .600'' maximum lift (Street Port Head)
  • 7° Titanium Retainers
  • 7° Bead Lock Valve Keepers
  • 3/8'' Rocker Studs
  • Adjustable 5/16'' Guide Plates (if using non-self aligning rockers)
  • Viton Valve Seals
  • Hardened Spring Cup
  • Intake Valve Seats
  • Exhaust Valve Seats
  • Bronze Valve Guides
  • Standard Exhaust Bolt Pattern, Accepts Factory and Aftermarket Headers

    Pit Stop USA offers AFR 195cc LT1/LT4 Eliminator Street Aluminum Cylinder Heads - Small Block Chevrolet 1031 at low everyday prices. Be sure to check out all of our products from Air Flow Research including AFR Small Block Chevrolet Aluminum Cylinder Heads.

    Pit Stop USA offers AFR 195cc LT1/LT4 Eliminator Street Aluminum Cylinder Heads - Small Block Chevrolet 1031 at low everyday prices. Be sure to check out all of our products from Air Flow Research including AFR Small Block Chevrolet Aluminum Cylinder Heads.

    Pit Stop USA offers AFR 195cc LT1/LT4 Eliminator Street Aluminum Cylinder Heads - Small Block Chevrolet 1031 at low everyday prices. Be sure to check out all our products from Airflow Research (AFR) including Airflow Research (AFR) AFR Aluminum Heads - SBC.

    Product Description: Cylinder Head, Eliminator Street, Assembled, 2.05/1.60" Valves, 195 cc Intake, 55 cc Chamber, 1.290" Spring, Aluminum, GM LT-Series, Pair
  • Details

    • AFR1031
    • AFR1031
    • Airflow Research (AFR)
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 61.0 lbs.
    • W12.0000” x H8.8000” x L24.4000”
    • Shipping
    • FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.