Spectre 9774; Performance Mass Air Flow Couplers
This kit comes with one 3.625 in. to 4.000 in. and two 3.875 in. to 4.000 in. reducers. It adapts most boot-in style GM mass airflow sensors to a 4.000 in. intake system.
K&N; Neoprene Gasket for Mass Air Flow
Mass air flow gasket for GM Vehicles. K & N part # 09033
Painless Oxygen Sensor Bung Fitting
Direct weld-in oxygen sensor fitting for all fuel injection systems. Fits TBI, TPI, CMFI, LT1, LSX, 5.0L and most other oxygen sensors. {specs}
1968-71 Pontiac; Thermostatic 5-port Vacuum Switch
Reproduction thermostatic vacuum switch for various 1968-71 Firebird and other models with ported vacuum emissions system. This switch opens and closes vacuum ports at specific coolant temperatures to control the...
A.I.R. And EGR Vacuum Hose; 5/32" ID; 2 Foot Length
Original A.I.R. or EGR vacuum hose which can be purchased in a 2 foot length. The dimensions are 5/32 I.D. hose x 24 inches.