Image is a representation of this item. Actual item may vary.
Part Number:
MAN-12343-8

BBC Brodix 383 Manley Severe Duty Exhaust Valves 1.800 12343-8

Brodix 383 Head Hunter, Exhaust Valves, 1.800 Head Diameter, .3415 Stem Diameter, .500 Longer than Stock Height, Set of 8 Valves. Fits Brodix 383 Head Hunter™, BB-4/SAR, SR20, Edelbrock Victor #12363425 Heads

$301.07
View Similar Items
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
Manley Performance is known as the leading manufacturer of performance and racing valves. The reason for their success is quality. Manley Severe Duty BBC series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.
  • Notes: These valves are specifically produced for the Brodix SR20 cylinder heads. The exhaust valves include a .050” x .45° back cut and the intake includes a .035” x 33° back cut. Brodix equivalents: Manley P/N’s 12341 and 12343 = BR81080, Manley P/N 12344 = BR81403
  • More Information
    CNC Part Number MAN-12343-8
    Price $301.07
    Manufacturer's Part Number 12343-8
    Brands Manley
    Part Types Engine Valve
    Departments Parts
    Vehicle Make BB Chevy
    Gram Weight 135
    Installed Height .500 Longer
    Stem Diameter 0.3415m
    Tip Length .250
    Valve Head Diameter 1.800
    Overall Valve Length 5.930
    Valve Series Severe Duty
    Valve Type Exhaust
    Custom Notices ⚠ PROP 65 WARNING
    Other Customers Also Bought
    PART #: CP-BH575-950-020 BH575-950-020 CP Bullet Dodge/Chrysler HEMI Forged Pistons-3.937 Bore, 9.5:1
    BH575-950-020 CP Pistons, Bullet, Mopar Hemi, 3.937 Bore, 9.5:1
    Special Price $904.60 Regular Price $1,016.40
    PART #: HOW-95006 CNC Motorsports 17100-16 5/16" .080 Wall Pushrods 7.100" Length
    Howards 95006 5/16" .080 Wall Pushrods 7.250" Length
    $144.95
    PART #: ARP-235-3702 235-3702
    235-3702 ARP Big Block Chevy Professional Series Cylinder Head Bolts
    Special Price $227.79 Regular Price $248.95
    PART #: ARP-400-0304 400-0304
    ARP Air Cleaner Stud Kit 400-0304
    Special Price $7.27 Regular Price $7.95
    PART #: ESP-11121 11137 Eagle BB Chevy 540 Competition Rotating Assembly - 9.2:1 Mahle Flat Top Pistons *GEN VI*
    11121 Eagle BB Chevy 534/540 Pro Rotating Assembly, 36cc SRP Dome Pistons
    Special Price $2,710.95 Regular Price $2,775.95
    PART #: FRG-491401BL 491401BL Fragola 1/8 Pipe Female to Male 90° Elbow - Black
    491401BL Fragola 1/8 Pipe Female to Male 90° Elbow - Black
    $11.19
    PART #: FRG-481616BL 481616BL Fragola -16AN x 1" MPT Straight Adapter Black
    481616BL Fragola -16AN x 1" MPT Straight Adapter Black
    $19.63