Plain 0.3440in Inside Diameter ; Loc: Intake 2.3750" O.A.L 0.5020" O.D. 8.7380MM ID 60.3250MM O.A.L. 12.7510MM OD
0.2765in Inside Diameter; Loc: Exh. Threaded 2.2000" O.A.L 0.4955" O.D. 7.0230MM ID 55.8800MM O.A.L. 12.5860MM OD
Browse our selection of quality engine valve guide parts designed specifically for your Mercury Cougar. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · XR-7
Hardtop · Sedan
V6 3.8L · V8 4.6L · V8 5.8L · V8 6.6L · V8 7.5L
Automatic · Manual · U/K