Product#: PY376

1968-80 GM, 1969 Firebird; Thermostatic 3-port Vacuum Switch

Reproduction thermostatic vacuum switch for various 1969 Firebird and various other models with ported vacuum emissions system. This switch opens and closes vacuum ports at specific coolant temperatures to control the...

Product#: A9701345

1985-88 Camaro, Firebird; TPI 305/350; Cold Start Injector Delete Kit

This kit allows you to remove the cold start injector from your TPI intake. Includes plug for the LH driver side runner, and for the rear of the fuel rail. Will fit all 85-88 305 TPI and 87-88 350 TPI engines. {fitment} Made...

Product#: G11292

2008-2011 GM Pipe, Brake, Fuel Feed/Return & Evap Emissions

This 2008-2011 GM Pipe, Brake, Fuel Feed/Return and Evaporative Emissions Pipe is a genuine GM replacement part that fits various GM cars and trucks. The corresponding GM part number is 12548430. It ships via UPS. Specific...

Product#: A9701344

1985-88 Camaro, Firebird L98 305/350 EGR Cold Start/Throttle Body Delete Kit

This cold start /throttle body delete kit allows you to remove EGR and cold start injector from the TPI intake. Comes complete with a CNC aluminum throttle body plate. These components are CNC machined from 6061-T6 billet...

Product#: A970141A

1998-2000 Camaro, Firebird; LS1; Smog Block Off Kit; Billet Aluminum; with Gasket, Hardware

Smog block-off kit for use with 1998-2000 Camaro and Firebird models with LS1. Plates are manufactured in Billet aluminum. Kit includes: 1 LS1 EGR intake block off, 1 EGR block off plate for passenger side exhaust manifold,...

Product#: A970144B

1998-2000 Camaro, Firebird; LS1 EGR Block-Off Plate; Billet Aluminum; Black Anodized Finish

Billet EGR smog block off plate kit for 1998-00 Camaro models equipped with an LS1.The complete kit includes one intake block off, one EGR block off plate for the RH exhaust manifold, and 2 smog block off plates for both LH...

Product#: A970143B

1998-00 Camaro, Firebird; LS1 Smog / Air Pump Tube Block-Off Plate with Black Anodized Finish

1998-2002 Camaro/Firebird LS1 Smog/Air Pump Tube Block-Off Plate for exhaust manifold/header. CNC Billet Aluminum plate with counter bored holes. Comes with gasket and stainless steel bolts. Sold individually. 2 required. 1...

Product#: A970144A

1998-2000 Camaro, Firebird; LS1 EGR Block-Off Plate; Natural Machined Finish

1998-2000 Camaro/Firebird LS1 EGR Block-Off Plate for exhaust manifold/header. CNC Billet Aluminum plate with counter bored holes. Comes with gasket and stainless steel bolts. Note: Only one block off plate is needed for the...

Product#: TA4063

1967-77 GM; Vacuum Plug Set; 4 Pieces; 3/16"

Vacuum plugs for 1967-77 Pontiac models.

Product#: EMP330

Exhaust Manifold Smog Tube Eliminator - 1/2"-20

Correct block-off plug used when converting currently produced exhaust manifolds with holes for smog tubes back to pre-smog usage. Each 8 cylinder manifold requires 4 plugs per side.

Product#: A970141B

1998-00 Camaro, Firebird LS1; Exhaust Block-Off Plate Kit; with Black Anodized Finish; w/Gaskets and Hardware

Smog block-off kit for use with 1998-2000 Camaro and Firebird models with LS1. Plates are manufactured in Billet aluminum. Kit includes: 1 EGR block off plate for passenger side exhaust manifold, and 2 SMOG block off plates...

Product#: A970143A

1998-2000 Camaro, Firebird; LS1 Smog/Air Pump Tube Block-Off Plate; Billet Aluminum; Natural Machined Finish

1998-2002 Camaro/Firebird LS1 Smog/Air Pump Tube Block-Off Plate for exhaust manifold/header. CNC Billet Aluminum plate with counter bored holes. Comes with gasket and stainless steel bolts. Sold individually. 2 required. 1...

Product#: TA4064

1967-77 GM; Vacuum Plug Set; 4 Pieces; 1/8"

Vacuum plugs for 1967-77 Pontiac models.