1994-1997 LT1 Camaro / Firebird Our billet throttle valve will provide significant increase in air flow. We start with a solid block of billet aluminum and CNC machine it to precise tolerances. The shaft rides on oilite bronze bushings for smooth operation. The Monoblade has a stainless steel blade for maximum strength and reduce flex under boost conditions. Your stock IAC and TPS is installed on the new throttle valve, larger gasket is included. ASM-6004$450.00 If you don't see what you're looking for please call or e-mail us. Phone: (480) 753-0208 Fax: (480) 753-0216 Hours: 8am - 5pm M-F Mountain Standard Time