STAR RACING
149 CRISP DRIVE
AMERICUS GA 31719
800-841-7827

4-1/8 S&S SUPER SIDEWINDER MLS™ HEAD GASKETS

Finally!!  An answer to head gasket issues with big bore V-Twins.  A new kind of gasket!  Developed to withstand more power per cylinder, higher operating temperatures, and thinner head and block castings.  Ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.  Two viton coated outer embossed spring steel layers with a steel inner layer provide support to the gasket allowing multiple thicknesses.  Withstands the shearing forces created by aluminum heads on cast iron blocks.  Retains torque (once the gasket takes a torqueset, re-torquing is not required).  MLS gaskets are stronger, more forgiving, and capable of sealing despite extreme horizontal and vertical motion between the head and block. 

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C9933 .040” thickness                      
C9934 .045” thickness                      
Other thicknesses available by request

• Survives higher combustion pressures    
• Functions at a wider range of operating temperatures
• Developed to overcome sealing challenges
• Solid steel construction retains torque well and does not take a compression set like composition gaskets. 

TWIN CAM, BIG TWIN GASKETS

TWIN CAM PRIMARY GASKETS (EACH)

C9307F1

94-06 FLT, FXR

C9309F1

89-06 Softail, 89-05 Dyna

TC CAM COVER GASKETS (EACH)

C9575F1

99-up

TWIN CAM “MLS” HEAD GASKETS (PAIRS)

C9745

.040” MLS all TC models std bore 99-up

C9181

.045” MLS all TC models std bore 99-up

C9157

.051” MLS all TC models std bore 99-up

C9722

.040” MLS all TC models 95” & 103” 99-up

C9132

.045” MLS all TC models 95” & 103” 99-up

C9134

.051” MLS all TC models 95” & 103” 99-up

C9932

S&S Super Sidewinder +4-1/8” .036” MLS

C9933

S&S Super Sidewinder +4-1/8” .040” MLS

C9934

S&S Super Sidewinder +4-1/8” .045” MLS

 

TWIN CAM SLS BASE GASKET, SINGLE LAYER STEEL (PAIRS)

C9937

4” TC .010”

C9738

4” TC .020”

C9935

S&S Super Sidewinder +4-1/8” .010”

C9936

S&S Super Sidewinder +4-1/8” .020”

TWIN CAM COMPLETE GASKET KITS

C9172

07-up all FL models, std bore

C9778F

99-06 FLT’s, Road King, std bore

TWIN CAM TOP END GASKET KIT

C9779

99-02 all TC motors std bore w/.040” head gskt

TWIN CAM ROCKER BOX GASKET KIT

C9588

99-up 88”, 95” & 103” TC

TWIN CAM ROCKER BOX ASSEMBLY GASKETS – EACH

C9577

Rocker cover gasket, all models 99-up, .020” rubber coated steel

C9576

Rocker housing gasket, all models 99-up, .020” rubber coated steel