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Vehicle Info NeededBRODIXPART NUMBER: 158-9992010-3
Head Hunter BP HH BB 383 Series Top End Kit 383cc Oval Intake Ports
$6,12499
Truck Freight
Ships on 09/22/2026
Lowest Price GuaranteeHead Hunter BP HH BB 383 Series Cylinder Heads383cc Intake Port Volume 1.625'' Diameter Valve Springs - 745# Open, 255# Closed Spring Pressure
- Head Hunter BP HH BB 383 Series Top End Kit
- 383cc Oval Intake Ports
- 119cc Combustion Chambers
- 2.375'' Intake / 1.850'' Exhaust Valves
- 1.625'' Dia. Springs - 255# Seat Pressure
- Titanium Retainers
- Assembled Heads
Big Block Chevy Top End Kits Include: - Complete Cylinder Heads
- Intake Manifold (4150 Series)
- Tall Cast Aluminum Valve Covers with Studs and Nuts
- Valve Cover, Intake, Exhaust, Carburetor and Head Gaskets
- Head Bolts with Washers
- Intake Bolts with Washers
- Spark Plugs
- Brodix HatCylinder Head Specifications
- Intake Port Volume: 383cc - Oval Port
- Combustion Chamber Volume: 119cc
- Valves: 2.375' dia. x 5.610' o.a.l. Intake (52° Valve Job) / 1.850' dia. x 5.494' o.a.l. Exhaust (55° Valve Job) ( 11/32' Stem Diameter )
- Valve Springs: 1.625' Diameter - Open Pressure: 745 lbs.; Closed Pressure: 255 lbs.; Installed Height: 2.050'; Max Lift: .800'
- Spring Retainers: 1.625' 10° Titanium
- Valve Seals: 11/32'
- Spark Plug Configuration: AngledFacts and Related Components
- Torque Heads: 70 ft-lb.
- Torque Rocker Studs: 40-45 ft-lb.
- Intake Gasket: Brodix p/n 158-MG2177
- Head Gasket: 4.540' Bore - Fel-Pro p/n 375-1017, Cometic p/n 245-C5433; 4.600' Bore - Fel-Pro p/n 375-1057, Cometic p/n 245-C5434
- Exhaust Gasket: Fel-Pro p/n 375-1412 or Cometic p/n 245-C5418
- Head Bolts: ARP p/n 070-135-3606, Manley p/n 660-42192
- Head Studs: ARP p/n 070-235-4702 (12-point)
- Spark Plug Specs: 14mm Thread, .750' (3/4') Reach, Gasket Seat
- Valve Angle: 24° and 4° Intake, 15° and 4° Exhaust
- Angle Milling: .0066' per cc
- Flat Milling: .0050' per cc
- Pushrod Slots: Special
- Pushrods: Check pushrod clearance with head installed on the engine block before final assembly
- Stud Girdle: N/A
- Rocker Arms: Shaft System Required; Jesel KPS 284139, TD 3124 (BP 383); Jesel KPS 372150, TD 3125 (BP 383 MC, BP 395 MC)
- Lifters: Standard
- Pistons: 2° Valve Rolled Piston
- Valve Centerline: Standard (BP 383); 25/50 (BP 383 MC, BP 395 MC)
- Exhaust Pattern: Raised .600'
- Spring Pockets: May not be cut any larger or deeper than 1.625'
- Accessory Bolt Holes are Drilled
Part TypeTop End Kit
BrandBRODIX
Package Height9.2
Package Width10.4
Package Length23.4
Weight44.7 PG
Part CategoryPerformance Parts
Vendor Part Number9992010-3
Package Qty1
Package TypeEA
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