Cobalt Rear Transmission Mount

BK Racing 2nd Generation Billet Front Transmission Mount with Solid Rubber Bushing – Premier Track Racing Upgrade for Ecotec Delta Platform Chevrolet Cobalt SS, Saturn Ion Redline, HHR SS Wheel Hop Elimination

Elevate your track performance with the BK Racing 2nd Gen Billet Front Transmission Mount — the best front transmission mount for Chevy Cobalt SS track racing, Saturn Ion Redline autocross wheel hop reduction, and HHR SS road course drivetrain upgrade. Trusted by competitive Ecotec track enthusiasts for superior corner exit traction, precise weight transfer, and unbreakable launches in time attack, autocross, and road racing.

Precision CNC-machined from premium 6061 billet aluminum with a durable black anodized finish and laser-engraved BK Racing logo, this mount features an optimized solid rubber bushing that provides exceptional stiffness to eliminate wheel hop and drivetrain slop while controlling NVH far better than harsh polyurethane designs from ZZP or OTTP. Proven on the track in high-G cornering and hard-braking scenarios — including builds dominating autocross and time attack events — it's the ultimate bolt-in solution for track-focused Ecotec drivers demanding reliability lap after lap.

Key Track-Focused Features:

• 2nd Generation billet aluminum design with solid rubber bushing for race-level rigidity and manageable vibration on long track sessions
• Lighter than stock (Stock: ~2.2 lbs | BK Racing: ~1.7 lbs) to reduce unsprung mass and improve handling response
• Premium black anodized finish with engraved BK Racing logo — professional aesthetics under the hood
• Direct bolt-in replacement; rotated version available for lowered track setups
• Compatible with automatic and manual transmissions for versatile track builds

Track Performance Benefits:

• Eliminates wheel hop and torque steer for explosive corner exits and consistent lap times
• Minimizes drivetrain movement under heavy braking and high lateral loads — enhancing stability in chicanes and high-speed turns
• Protects axles/transmission from shock in aggressive downshifts and launches
• Perfect partner to BK Racing's solid upper engine mount for full drivetrain lockdown in competitive track environments

Compatibility:

• All GM Delta platform Ecotec track cars: 2005-2010 Chevrolet Cobalt SS (supercharged/turbo), 2004-2007 Saturn Ion Redline, 2006-2011 Chevrolet HHR SS, plus non-SS variants prepared for track use
• Automatic and manual transmission compatible

Track NVH Note: The solid rubber bushing delivers proven wheel hop elimination with controlled vibration — ideal for track days and autocross where focus stays on driving, not harshness.

Proudly designed and manufactured by BK Racing Inc., the go-to authority for track-proven GM Ecotec performance parts dominating Cobalt SS, Ion Redline, and HHR SS classes.

Why BK Racing Dominates ZZP & OTTP on Track? Polyurethane mounts from competitors often transmit excessive vibration during extended track sessions, fatiguing drivers and loosening components. The BK Racing solid rubber design offers superior compliance for endurance while maintaining the stiffness needed for podium finishes — the #1 recommended choice in the Ecotec track and autocross community.

Lock in your drivetrain and shave seconds off your lap times — choose the track champion's upgrade: BK Racing 2nd Gen Front Transmission Mount!