DYNOMAN PERFORMANCE - Motorcycle Performance Parts

HEAD & BASE GASKETS BY COMETIC Dynoman Performance Engine Gaskets
MADE IN THE USA!
Updated 9/13/2022

HONDA	KAWASAKI	SUZUKI	YAMAHA
CB400F CB500/550/650 CBR600 F2, F3, rr NT650 Hawk CB750 SOHC - HEAD CB750 SOHC - BASE CB750 DOHC CB900 DOHC CB1100F RC51/RVT1000r	GPZ550 1981-85 KZ750/GPz750/Turbo ZX-7 1991-95 KZ900/1000/Z1 ZX-9 ZX900/1000 Ninja KZ1000J/GPz1100 ZX11C & D/GPZ1100 late ZRX1200	GSXr750/1000 GS750 GS1000 GS1100	FJ600 / FZ600 FZR600 YZF1000/FZR XS1100 FJ1100 / FJ1200	About MLS About CFM-20 About Rubber Coated Steel RCS Vesrah Gasket Sets

Updated 9/13/2022

HONDA
1969-78 Honda CB750 K&F HEAD Gaskets BASE Gaskets Gasket sets
CB400F 1975-76

#DP COMETIC H-56-CFM043 Head Gasket 56mm -- CFM-20 -- .043" $59.95 Please allow 2 to 8 weeks production time on this special order item.
CB500/550 1971-78 & CB650 79-82
BORE SIZE: 60mm \| 61mm \| 62mm \| \| 63mm \| 64mm \| Base Gaskets
60mm COMETIC HEAD GASKET CFM-20 .043" Thick For 59 to 60mm bore size. For use with DP572 Kits #DP H-60-CFM043 $59.95
60mm COMETIC HEAD GASKET CFM-20 .059" Thick For 59 to 60mm bore size. May be used with DP572 Kits Will alter compression ratio. #DP H-60-CFM059 Retail $59.95 Just $39.95 Special closeout price, while supplies last!
60mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .030" Thick For 59 to 60mm bore size. May be used with DP572 Kits, Will alter compression ration, please check clearances carefully. #DP H-60-MLS030 $89.95 Please allow 2 to 8 weeks production time on this special order item.
60mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .040" Thick For 59 to 60mm bore size. For use with DP572 Kits #C8825 $89.95
60mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .060" Thick For 59 to 60mm bore size. May be used with DP572 Kits Will alter compression ratio. #DP H-60-MLS060 $99.95 Please allow 2 to 8 weeks production time on this special order item.
60mm COMETIC HEAD GASKET Copper, Dead Soft .032" Thick For 59 to 60mm bore size May be used with DP572 Kits Will alter compression ration, please check clearances carefully. #DP H-60-COP032 $69.95 Please allow 2 to 8 weeks production time on this special order item.
60mm COMETIC HEAD GASKET Copper, Dead Soft .043" Thick For 59 to 60mm bore size May be used with DP572 Kits #DP H-60-COP043 $69.95 Please allow 2 to 8 weeks production time on this special order item.
60mm COMETIC HEAD GASKET Copper, Dead Soft .050" Thick For 59 to 60mm bore size May be used with DP572 Kits Will alter compression ration Retail $69.95 Just $29.95 Special closeout price, while supplies last!
CB500 / 550 / 650 continued... 61mm
61mm COMETIC HEAD GASKET CFM-20 .043" Thick 61mm bore size For use with DP592 Kits #DP H-61-CFM043 $59.95
61mm COMETIC HEAD GASKET CFM-20 .059" Thick 61mm bore size May be used with DP592 Kits, Will alter compression ration #DP H-61-CFM059 $59.95
61mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .030" Thick For 61mm bore size May be used with DP592 Kits , Will alter compression ration, please check clearances carefully. #DP H-61-MLS030 $89.95 Please allow 2 to 8 weeks production time on this special order item.
61mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .036" Thick For 61mm bore size May be used with DP592 Kits , Will alter compression ration, please check clearances carefully. #DP H-61-MLS036 $89.95 Please allow 2 to 8 weeks production time on this special order item.
61mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .040" Thick For 61mm bore size For use with DP592 Kits #C8826 $89.95
61mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .060" Thick For 61mm bore size May be used with DP592 Kits Will alter compression ratio. #DP H-61-MLS060 $99.95 Please allow 2 to 8 weeks production time on this special order item.
61mm COMETIC HEAD GASKET Copper, Dead Soft .032" Thick For 61mm bore size May be used with DP592 Kits Will alter compression ration, please check clearances carefully. #DP H-61-COP032 $69.95 Please allow 2 to 8 weeks production time on this special order item.
61mm COMETIC HEAD GASKET Copper, Dead Soft .043" Thick For 61mm bore size May be used with DP592 Kits #DP H-61-COP043 $69.95 Please allow 2 to 8 weeks production time on this special order item.
61mm COMETIC HEAD GASKET Copper, Dead Soft .050" Thick For 61mm bore size May be used with DP592 Kits Will alter compression ration. #DP H-61-COP050 $69.95 Please allow 2 to 8 weeks production time on this special order item.

CB500 / 550 / 650 continued... 62mm
62mm COMETIC HEAD GASKET CFM-20 .043" Thick For 62mm bore size For use with with DP674 Kits 1979-82 CB650 Honda #DP H-62-CFM043 $59.95
62mm COMETIC HEAD GASKET CFM-20 .059" Thick 62mm bore size May be used with DP592 Kits, Will alter compression ration #DP H-62-CFM059 Retail $59.95 Just $39.95 Special closeout price, while supplies last!
62mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .030" Thick For 62mm bore size For use with with DP674 Kits Will alter compression ration, please check clearances carefully. 1979-82 CB650 Honda #DP H-62-MLS030 $89.95 Please allow 2 to 8 weeks production time on this special order item.
62mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .040" Thick For 62mm bore size For use with with DP674 Kits 1979-82 CB650 Honda #C8827 $89.95
62mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .050" Thick For 62mm bore size For use with with DP674 Kits Will alter compression ration. 1979-82 CB650 Honda #DP H-62-MLS050 $89.95 Please allow 2 to 8 weeks production time on this special order item.
62mm COMETIC HEAD GASKET Copper, Dead Soft .032" Thick For 62mm bore size May be used with DP674 Kits Will alter compression ration, please check clearances carefully. 1979-82 CB650 Honda #DP H-62-COP032 $69.95 Please allow 2 to 8 weeks production time on this special order item.
62mm COMETIC HEAD GASKET Copper, Dead Soft .043" Thick For 62mm bore size May be used with DP674 Kits 1979-82 CB650 Honda #DP H-62-COP043 Retail $69.95 Just $29.95 Special closeout price, while supplies last!

CB500 / 550 / 650 continued... 63mm
63mm COMETIC HEAD GASKET CFM-20 .043" Thick For 63mm bore size Also available in .059" thickness #DP H-63-CFM043 Retail $59.95 Just $29.95 Special closeout price, while supplies last!
63mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .040" Thick For 63mm bore size Also available in .030", .050", .060" thickness DP H-63-MLS040 $89.95 Please allow 2 to 8 weeks production time on this special order item.

CB500 / 550 / 650 continued... 64mm
64mm COMETIC HEAD GASKET Multi-Layer Steel (MLS) .040" Thick For 64mm bore size Also available in .030", .050", .060" thickness DP H-64-MLS040 $89.95 Please allow 2 to 8 weeks production time on this special order item.

CB500 / 550 / 650 continued... BASE GASKETS
.010" THICK #DP B-550-RC010 COMETIC Base Gasket For stock liners Rubber Coated Steel (Viton®) .010" Thick For use with DP592, 572 and 674 Piston Kits $44.95
.020" THICK #DP B-550-RC020 COMETIC Base Gasket For stock liners Rubber Coated Steel (Viton®) .020" Thick For use with DP592, 572 and 674 Piston Kits $44.95
CBR600
#C8265 COMETIC Head Gasket 67mm, MLS, 1991-98 CBR600F2 / F3 $89.95 Please allow 2 to 8 weeks production time on this special order item.
#C8706-027 COMETIC Head Gasket 69mm, MLS, .027", .030", 2003-06 CBR600rr $99.95 Please allow 2 to 8 weeks production time on this special order item.
#C8736 COMETIC Head Gasket 68.5mm, MLS, .027", 2007-11 CBR600rr $89.95 Please allow 2 to 8 weeks production time on this special order item.
#C8737 COMETIC Head Gasket 70mm, MLS, .027", 2007-11 CBR600rr $89.95 Please allow 2 to 8 weeks production time on this special order item.
NT650 GT HAWK
#C8461 Head & Base Gasket set 82mm, Stainless Head Gaskets (2) Spring Steel .010" Base Gaskets (2) For 1988-91 NT650 Honda $79.95 Please allow 2 to 8 weeks production time on this special order item.
#C8207 Head Gasket set 82mm, Stainless Head Gaskets (2) For 1988-91 NT650 Honda $59.95 Please allow 2 to 8 weeks production time on this special order item.
SOHC CB750
CB750 F/K 1969-78 Please visit our SOHC section! - Head Gaskets - Base Gaskets - Complete Gasket Sets
DOHC CB750
CB750 F/K/C 1979-82
#C8003 HEAD GASKET 65mm -- CFM-20 -- .043" -- 823cc $59.95
# DP H-835-CFM043 HEAD GASKET 66mm - CFM-20 - .043" - 835cc For use in our DP835/dohc Piston Kit $59.95
#C8004 HEAD GASKET 70mm -- CFM-20 -- .043" -- 890-955cc $59.95
#C8521-RCS BASE GASKET 74mm Rubber Coated Steel (Viton®) .020" Stock bore to 985cc (stock liners) Retail $44.95 Just $19.95 *Special closeout price, while supplies last!
#C8451 COPPER BASE GASKET .005" Copper Stock Bore to 985cc $39.95 Please allow 2 to 8 weeks production time on this special order item.
#C8452 COPPER BASE GASKET .010" Copper Stock Bore to 985cc $39.95 Please allow 2 to 8 weeks production time on this special order item.
#C8453 COPPER BASE GASKET .020" Copper Stock Bore to 985cc $39.95 Please allow 2 to 8 weeks production time on this special order item.
DOHC CB900
CB900F 1981-82 (see 1100F also)
#C8005 Head Gasket 68mm -- CFM-20 -- .043" -- 985cc $59.95
#C8006 Head Gasket 72mm -- .043" -- CFM-20 $59.95
#C8224 Head Gasket 72mm -- 1123cc -- Copper -- .043" $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8224-050 Head Gasket 72mm -- 1123cc -- Copper -- .050" $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8521-RCS BASE GASKET 75.8mm/2.99" OD Rubber Coated Steel (Viton®) .020" Stock bore to 985cc (stock liners) Retail $44.95 Just $19.95 *Special closeout price, while supplies last!
DOHC CB1100
CB1100F 1983 (see 900F also)
#C8006 Head Gasket 72mm -- CFM-20 -- 1123cc $59.95
#C8224 Head Gasket 72mm -- Copper -- .043" -- 1123cc $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8224-050 Head Gasket 72mm -- 1123cc -- Copper -- .050" $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8225 Head Gasket 74mm -- Copper -- .043" -- 1186cc $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8007 Head Gasket 75mm -- Copper -- .020" -- 1219cc $69.95
#C8521-RCS BASE GASKET 75.8mm / 2.99" O.D. Rubber Coated Steel (Viton®) .020" Retail $44.95 Just $19.95 *Special closeout price, while supplies last!
#C8451 BASE GASKET 73.6mm O.D. -- 2.90" -- .005" -- Copper $39.95 Please allow 2 to 8 weeks production time on this special order item.
#B0302020 - RCS BASE GASKET (custom) 3.13" / 79.5mm O.D. Rubber Coated Steel (Viton®) .020" Retail $44.95 Just $19.95 *Special closeout price, while supplies last!
RC51 / RVT1000r
#C8765 Head Gasket 102.5mm -- MLS -- set of (2) $89.95 Please allow 2 to 8 weeks production time on this special order item.

Gaskets for more models available! email dynoman

KAWASAKI
GPZ550 1981-85 & KZ550 1980-83
#C8009 Head Gasket 61mm -- CFM-20 -- 615cc $59.95 Please allow 2 to 8 weeks production time on this special order item.
KZ, GPz750, ZX750 Turbo
#C8012 Head Gasket 69mm -- CFM-20 -- 810cc -- .043" $59.95 Please allow 2 to 8 weeks production time on this special order item.

ZX-7 / ZX750 1991-95
#H0540SP4027S HEAD GASKET 72.5mm -- MLS -- .027" Retail $89.95 Just $29.95 Special closeout price, while supplies last!
#H0541030S HEAD GASKET 73mm 791cc MLS .030" $89.95 Fits our DP791/zxr piston kits!
#C8013 Head Gasket 75mm -- CFM-20 Fits 91-95 ZX750r and 86-87 Ninja 1000 Retail $59.95 Just $29.95 Special closeout price, while supplies last!

KZ900 / Z-1 / 1000
#C8152 Head Gasket 70mm -- 1-piece -- Copper -- .043" -- 1015cc Retail $59.95 Just $29.95 Special closeout price, while supplies last!
#C8839-040 Head Gasket 71mm 1045cc MLS .040" $89.95 Please allow 2 to 8 weeks production time on this special order item.
#C8018 Head Gasket 72mm -- 1-piece -- CFM-20 -- 1015 to 1075cc $59.95
#C8840-040 Head Gasket 73mm 1105cc MLS .040" $89.95
#C8244 Head Gasket 74mm -- 2-piece -- Copper -- .043" -- 1135cc $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8019 Head Gasket 73 to 74mm -- 1-piece -- CFM-20 -- 1075-1135cc $59.95 Please allow 2 to 8 weeks production time on this special order item.
#C8017 Head Gasket 75mm -- 1-piece -- CFM-20 -- 1075-1170cc -- .043" $59.95
#C8841-040 Head Gasket 76mm 1197cc MLS .040" $89.95
#C8156 Head Gasket 76mm -- Copper -- 1197cc -- .043" $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8020 Head Gasket 76mm -- 1-piece -- CFM-20 -- 1170-1200cc Retail $59.95 Just $29.95 Special closeout price, while supplies last!
#C8021 Head Gasket 78mm -- 1-piece -- CFM-20 -- 1230-1260cc Retail $59.95 Just $29.95 Special closeout price, while supplies last!
#C8093-RCS BASE GASKET 1000-1200cc Rubber Coated Steel (Viton®) .020" 3.21" ID 81.53mm Retail $44.95 Just $19.95 Special closeout price, while supplies last!
#C8097-RCS BASE GASKET 1230-1260cc Rubber Coated Steel (Viton®) .020" 3.285" ID 83.4mm Retail $44.95 Just $19.95 Special closeout price, while supplies last!
More head and base gasket sizes available by special order... email us with your needs!

ZX-9 1994-97
#C8272 Head Gasket 75mm -- .030" -- Spring Steel $99.95 Please allow 2 to 8 weeks production time on this special order item.

ZX900 NINJA / GPZ900R ZX1000R 1986-87 ZX750r 1991-95 #C8013 Head Gasket 75mm -- CFM-20 -- .043" -- 972cc Retail $59.95 Just $29.95 Special closeout price, while supplies last!

KZ1000J 1981-83 & GPz1100 81-85
#C8842-040 Head Gasket 71mm -- 1045cc -- MLS -- .040" $89.95 Please allow 2 to 8 weeks production time on this special order item.
#C8843-040 Head Gasket 73mm -- 1105cc -- MLS -- .040" Retail $89.95 Just $59.95 Special closeout price, while supplies last!
#C8844-040 Head Gasket 76mm -- 1197cc -- MLS -- .040" Retail $89.95 Just $49.95 Special closeout price, while supplies last!
#C8845-040 Head Gasket 78mm -- 1230-1260cc -- MLS -- .040" $89.95 Please allow 2 to 8 weeks production time on this special order item.

ZX11, D1, C 1990-2000 GPZ1100 1995-96
#C8273 Head Gasket 78mm .030 S/S 1109cc $89.95 Please allow 2 to 8 weeks production time on this special order item.

ZRX1200 2001-05 ZZR1200 2001-05 ZR1 2001-05
#C8711 Head Gasket 80mm -- MLS/COT -- .027" -- 1194cc $99.95

more models available! email dynoman

SUZUKI
GSXR600 1992-93 & GSXR750 1993-95
#C8137 COMETIC BASE GASKET 82mm -- Copper -- .020" Retail $39.95 Just $14.95 Special closeout price, while supplies last!
GSXR750/1000 2000-04
#C8663 COMETIC Head Gasket 73mm -- MLS -- .030" Retail $89.95 Just $39.95 Special closeout price, while supplies last!

GS750/850 2-Valve
#C8028 Head Gasket 69mm -- CFM-20 -- .043" for 844cc bore Retail $59.95 Just $29.95 Special closeout price, while supplies last!
GS750 4-Valve
#C8549 Base Gasket 2.953" Fiber .020" Retail $19.95 Just $6.95 Special closeout price, while supplies last!

GS1000 1978-81 2-VALVE ENGINES
HEAD GASKETS for GS1000
#C8030 CFM-20 Head Gasket 73.5mm -- CFM-20 -- 997-1100cc $59.95
#C8408 Copper Head Gasket 73.5mm -- Copper -- .043" -- 997-1100cc $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8030-78 CFM-20 Head Gasket 78mm -- CFM20 -- .043" -- 1238cc Retail $59.95 Just $19.95 Special closeout price, while supplies last!
#C8030-78C Copper Head Gasket 78mm -- Copper -- .043" -- 1238cc $69.95 Please allow 2 to 8 weeks production time on this special order item.
BASE GASKETS for GS1000
#C8364 COPPER BASE GASKET 3.110" -- Copper -- .020" -- For use with stock sleeves Retail $39.95 Just $19.95 Special closeout price, while supplies last!
#C8364-RCS BASE GASKET Stock liners to 1100cc -- Rubber Coated Steel (Viton®) .020" 3.110" -- RCS -- .020" -- For use with stock sleeves $44.95 Please allow 2 to 8 weeks production time on this special order item.

GS1100 4-VALVE ENGINES
HEAD GASKETS FOR GS1100
#C8031 Head Gasket 75mm -- CFM-20 -- .043" -- 1133-1168cc $59.95 Please allow 2 to 8 weeks production time on this special order item.
#C8728-045 Head Gasket 75mm -- MLS -- .045" -- 1100-1168cc 11mm dowel pins $99.95 Please allow 2 to 8 weeks production time on this special order item.
#C8728-060 Head Gasket 75mm -- MLS -- .060" -- 1100-1168cc Retail $134.95 Just $59.95 Special closeout price, while supplies last!
#DP H0142043C Head Gasket 75mm -- Copper -- .043" -- 1100-1168cc 11mm Dowel Pins $69.95 Please allow 2 to 8 weeks production time on this special order item.
#C8729-045 Head Gasket 76mm -- MLS -- .045" -- 1167-1198cc 11mm dowel pins Retail $99.95 Just $49.95 Special closeout price, while supplies last!
#C8166-CFM Head Gasket 78mm -- CFM-20 -- .043" -- to 1260cc Retail $59.95 Just $29.95 Special closeout price, while supplies last!
#C8166 Copper Head Gasket 78mm -- Copper -- .043" -- to 1260cc Retail $69.95 Just $29.95 Special closeout price, while supplies last!
#C8166-MLS Head Gasket 78mm -- MLS -- .045" -- to 1260cc $99.95 Please allow 2 to 8 weeks production time on this special order item.
#C8033 Head Gasket 79mm -- CFM-20 -- .043" -- 1228-1290cc Retail $59.95 Just $19.95 Special closeout price, while supplies last!
#C8730-045 Head Gasket 79mm -- MLS -- .040" -- 1228-1290cc 11mm dowel pins $94.95 Please allow 2 to 8 weeks production time on this special order item.
BASE GASKETS FOR GS1100
#C8113-RCS BASE GASKET 1198 to 1260cc Rubber Coated Steel (Viton®) .020" 3.290 / 83.6mm ID Retail $44.95 Just $29.95 Special closeout price, while supplies last!
#C8116 COPPER BASE GASKET 1198 to 1260cc -- 3.290" ID -- .020" Copper Retail $39.95 Just $19.95 Special closeout price, while supplies last!

YAMAHA

YZF1000 / FZR1000
#C8283 Head Gasket 77mm -- 1040cc -- Spring Steel MLS 1987-95 FZR1000 and 1997 YZF 1000 Retail $94.95 Just $39.95 Special closeout price, while supplies last!
#C8388 Head Gasket 78mm 1070cc Spring Steel MLS 1987-95 FZR and 97 YZF For use with DP1070/fzr Piston Kits $94.95
#C8382 Base Gasket 3.260" Bore for 1070cc Rubber Coated Steel (RCS) For use with DP1070/fzr Piston Kits Retail $44.95 Just $19.95 Special closeout price, while supplies last!
YZF-R1 / FZ1 1998-2003
#C8562 Cometic Head Gasket 74mm to 75mm MLS Spring Steel .030" 1998-2003 YZF, R-1, FZ1 $89.95 Please allow 2 to 8 weeks production time on this special order item.
FJ1100 / FJ1200
#C8239 COMETIC BASE GASKET 3.460" Bore, 1314cc Fiber .020" Retail $19.95 Just $7.95 Special closeout price, while supplies last!
XS1100
#C8046 COMETIC HEAD GASKET 76mm, 1148 - 1179cc, CFM-20 $59.95 Please allow 2 to 8 weeks production time on this special order item.
FJ600 / FZ600
#C8040 HEAD GASKET 60mm ID CFM-20 .043" $69.95 Please allow 2 to 8 weeks production time on this special order item.
FZR600
#C8282 HEAD GASKET 60.5mm MLS .040" $94.95 Please allow 2 to 8 weeks production time on this special order item.

more models available! email dynoman

ABOUT MULTI-LAYER STEEL HEAD GASKETS
Developed and manufactured in the USA.
MLS stands for Multi-Layer Steel. MLS head gaskets are comprised of three layers of stainless steel. The outer layers are an embossed Viton® coated stainless steel providing a superior seal with excellent rebound characteristics and are corrosive resistant. MLS head gaskets reduce bore distortion and withstand extreme cylinder pressures.

DP Multi-Layer Steel (MLS) head gaskets go on dry because they are coated with a sealant. Each MLS head gasket is coated with a .001" thick Viton rubber that is bonded to the outer stainless steel layers. Adding an additional sealer can hinder the performance of an MLS head gasket.

A surface finish of 50 RA (roughness average) or finer, is recommended for a proper gasket seal. Anything rougher may conflict with the gasket design.

When using MLS head gaskets always refer to the manufacturer (OE) of the fastener to determine accurate torque values.

•Provide maximum sealing performance for today's high output engines and require no sealants
•Ideal for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks withstanding the shearing force created by the two materials.
•No need to re-torque, the embossing design of the MLS gasket promotes an even clamp load across the sealing surface allowing for measurable reduced bore distortion

DP MLS Gaskets are comprised of multiple layers of stainless steel due to it's increased strength, ability to rebound and resistance to corrosion.

The outer layers of the gaskets are embossed and coated on both sides with Viton - a flouroelastomer rubber based material that is heat resistant to 250°C /482ºF. Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes.

The center or shim layer is uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements.

ABOUT RUBBER COATED STEEL BASE GASKETS
Rubber coated single layer steel base gaskets are Viton® rubber coated with a steel core and in some instances embossed. Quite simply the best base gasket made for most applications!

ABOUT CFM-20 HEAD GASKETS

Cometic CFM-20 head gaskets are the perfect replacement gaskets for your engine. These gaskets are produced from a high quality perforated steel core that has an elastomer surface. This construction allows heat to be drawn evenly across the surface, providing maximum sealing characteristics.

CFM-20 gaskets are fiber laminate over a tanged and galvanized steel core. An asbestos-free soft material compound containing aramid fibers, inorganic fillers, and high-grade binder elastomers is applied to both sides of the core.