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Vehicle Info NeededPROMAXX PERFORMANCEPART NUMBER: 723-CHE855N
CHE855N Fully-Assembled Cylinder Head for 1992-2002 GM 6.5L Diesel Engines w/Straight Intake Bolt Holes
$55500
Ships on 09/23/2026
Lowest Price GuaranteeStraight Intake Bolt Holes
Fully-Assembled Cylinder Head1992-2002 GM 6.5L Diesel Engines Straight Intake Bolt Holes New Casting Cast-Iron Sold Individually
ProMaxx Performance CHE855N Fully-Assembled Cylinder Head Notes:
- This cylinder head with straight intake bolt holes are usually found on engines equipped with a one-piece intake manifold
- This cylinder head is mostly found in GM truck applications
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Replace Your Cracked GM 6.5L Cylinder Heads
ProMaxx Performance has the answer for your cracked GM 6.5L Cylinder Heads. They have developed and designed this new cylinder head from the OE casting but improved the casting strength and thickness in all the crack-prone areas. The direct bolt-on cast iron Cylinder Heads replace your difficult-to-access fractured factory cylinder heads.
Part TypeCylinder Head
Product LineProMaxx Performance GM 6.5L Diesel Cylinder Heads
BrandPROMAXX PERFORMANCE
Package Height8.0
Package Width10.0
Package Length22.5
Weight75.0 PG
Part CategoryPerformance Parts
Cylinder Head MaterialCast iron
Intake Port LocationStandard
Exhaust Valves IncludedYes
Locks IncludedYes
Engine Make/SizeGM 6.5L Diesel
Retainers IncludedYes
Intake Port ShapeRectangular
Lock Style7 degree
Number Of Springs Per ValveSingle
Valve Springs IncludedYes
Exhaust Port ShapeRectangular
Damper Spring IncludedYes
Cnc-Machined Intake RunnerNo
Intake Valves IncludedYes
Valve Stem Seals IncludedYes
Intake Valve Diameter1.810 in.
Exhaust Port LocationStandard
Outside Diameter Of Outer Spring1.268 in.
Cylinder Head StyleAssembled
Part FitmentSemi Universal
Valve Stem Seal StyleO-ring
Retainer MaterialSteel
Cnc-Machined Exhaust RunnerNo
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.535 in.
Package Qty1
Package TypeEA
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CHE855N Fully-Assembled Cylinder Head Kit for 1992-2002 GM 6.5L Diesel Engines w/Straight Intake Bolt Holes
Part Number : 723-CHE855NK1
$1,30297
PROMAXX PERFORMANCE
Part Number : 723-CHE855NK1
$1,30297
Some parts are not legal for use in California or other states with similar laws / regulations
