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Gaskets

High performance gaskets for your high horsepower applications including fire ring gasket kits, crossover gaskets, heavy duty intake manifold gaskets,and copper exhaust manifold gaskets for the 5.9L Cummins diesel and the 3.9L 4BT Cummins diesel engines.

Brand: Haisley Machine Part Number: 12vfireringkit
Includes standard thickness AFTERMARKET 12 valve Cummins gasket modified for the use of fire rings. Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. Detailed instructions on machining guidelines are included.  IF YOU NEED 10 or 20 OVE..
$255.00

Part Number: CumminsIntakegasket
Steel core Rubber coated Copper available for $6.00 Additional, select below...
$31.00

Brand: Haisley Machine Part Number: 67fireringkit
Includes standard thickness multi-layer steel 6.7L Cummins gasket modified for the use of fire rings. Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. Detailed instructions on machining guidelines are included. We HIGHLY recommend the..
$254.17

Brand: Haisley Machine Part Number: 24vfireringkit
Includes standard thickness 24 valve AFTERMARKET head gasket modified for the use of fire rings. This kit will also work on 2003-2007 Dodge 5.9L Cummins Diesel Trucks  Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. Detailed instruct..
$255.00

Brand: Pure Diesel Power Part Number: 3283339MOD
.020 Over Modified Marine Head Gasket 98.5-07 Dodge 24 Valve 5.9L Cummins Diesel This is a 12 Valve Cummins gasket modified to use on on 98.5-07 Dodge 5.9L Cummins, this allows for use of a o-ringed head or a thicker gasket, as none are available for the 98.5-02 5.9L Cummins. Cummins: 3283339MOD ..
$269.00

Brand: Haisley Machine Part Number: CRfireringkit
Includes standard thickness multi-layer steel 5.9L CR Cummins gasket modified for the use of fire rings. Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. This kit utilizes a THICK Aftermarket head gasket with TWO holes. Detailed instr..
$261.23

Brand: Pure Diesel Power Part Number: 3283337MOD
.010 Over Modified Marine Head Gasket 98.5-07 Dodge 24 Valve 5.9L Cummins Diesel This is a 12 Valve Cummins gasket modified to use on on 98.5-07 Dodge 5.9L Cummins, this allows for use of a o-ringed head or a thicker gasket, as none are available for the 98.5-02 5.9L Cummins. Cummins: 3283337MOD ..
$269.00

Part Number: HMRCPREX
Copper Exhaust Manifold Gaskets for Dodge Cummins 12 & 24 valve engines. Set of 6 gaskets. Please make year selection below. Image for Representation only. Part number:  HMRCPREX..
$64.95

Brand: Haisley Machine Part Number: 4btfireringkit
Includes standard thickness AFTERMARKET 3.9L Cummins head gasket modified for the use of fire rings. Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. Detailed instructions on machine guidelines are included. There is absolutely NO W..
$191.56

Part Number: Cumminscrossovergskt
Single gasket.  Steel Core or Rubber coated copper available, select option above...
$19.43

Part Number: 4.5*0x1.05
Sold per ring (single) Rings work on 1989+ Dodge 5.9L & 6.7L Cummins Diesel Trucks including:89-98 5.9L 12 Valve98.5-02 5.9L 24 Valve03-07 5.9L Commonrail07.5+ 6.7L Commonrail Requires the machining of grooves into the cylinder head or engine block for use. It also requires a modified head gasket ..
$13.75

Brand: Pure Diesel Power Part Number: 3283335MOD
Modified Std Thickness Head Gasket 03-07 5.9L Cummins Diesel This kit allows you to install a 94-97 Style head gasket on your 03-07 5.9L Cummins diesel. These gaskets are modified to fit properly on your 03-07 block. Please allow 2-3 Business days before shipment!..
$249.00

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