Collection: Replacement Parts

Granatelli Replacement 1-Touch Exhaust Cutout Control Box & Manual Switch – 303510S

Granatelli Motor Sports Exhaust Cutout Service Part 307530C

Granatelli Motor Sports Exhaust Cutout Service Part 303510H

• Premium Replacement Part – Ensures your exhaust cutout functions like new
• Durable Construction – Made from high-quality materials to resist heat and corrosion
• Performance-Ready – Ideal for street, performance, and racing exhaust systems

Granatelli Motor Sports Exhaust Cutout Service Part 303510A

• Premium Replacement Part – Keeps your exhaust cutout functioning like new
• Durable Construction – Made from heat- and corrosion-resistant materials
• Performance-Ready – Suitable for street, performance, and race exhaust systems

Granatelli Motor Sports Exhaust Cutout Service Part 307530D

Granatelli Motor Sports Exhaust Cutout Service Part 307525D

Granatelli Motor Sports Exhaust Cutout Service Part 307540C

Granatelli Motor Sports Electronic Exhaust Cutout Motor 313530C

Granatelli 0-Ohm Single Replacement Spark Plug Wire - 28-1545-1RB

• Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, & LQ9
• Fits All LS & LT Engines
• "0 ohm" Spark Plug Wire, 8mm, Solid Core, Assembled, Chevy, Black Boots, Red Single Wire

Exhaust Cutout Motor Brain ONLY - 307500

Granatelli Replacement Gasket for 103mm GM DBW LS3 / LSA / LSx Throttle Bodies – GMTLS3-GK

3.00" Electronic Exhaust Cutout Motor Only - 307530W

Granatelli Motor Sports Valve Cover Gaskets 640371

• Leak-Free Sealing Performance – Prevents oil leaks and protects engine components
• High-Quality Gasket Material – Designed to withstand heat, pressure, and engine vibration
• Direct Replacement Fit – Precision fitment for proper valve cover sealing

3.50" Electric Exhaust Cutout Motor Only - 307535W

Granatelli Motor Sports Exhaust Cutout Oval Gasket

• For 3.0″ Oval Cutouts: Designed to fit Granatelli oval exhaust cutouts.
• Replacement Part: Ideal when refreshing your system or replacing a worn seal.
• Sold Individually: One gasket per order — cutout not included.

Granatelli Motor Sports Exhaust Cutout Service Part 307540D