Year	Make	Model	Configuration	Positions	Application Notes
<< < 3 4 5 6 7 8 9 10 11 12 > >>
1991	Chevrolet	S10	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	Chevrolet	S10 Blazer			PCV Valve; D-Shaped Head
1991	Chevrolet	V1500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	Chevrolet	V2500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	Chevrolet	V3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	C1500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	C1500	V8 305 5.0L		PCV Valve; D-Shaped Head
1991	GMC	C1500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	C2500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	C2500	V8 305 5.0L		PCV Valve; D-Shaped Head
1991	GMC	C2500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	C3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	G1500			PCV Valve; D-Shaped Head
1991	GMC	G2500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	G2500	V8 305 5.0L		PCV Valve; D-Shaped Head
1991	GMC	G2500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	G3500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	G3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	Jimmy	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	K1500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	K1500	V8 305 5.0L		PCV Valve; D-Shaped Head
1991	GMC	K1500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	K2500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	K2500	V8 305 5.0L		PCV Valve; D-Shaped Head
1991	GMC	K2500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	K3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	P3500	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	P3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	R1500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	R2500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	R3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	S15 Jimmy			PCV Valve; D-Shaped Head
1991	GMC	Safari			PCV Valve; D-Shaped Head
1991	GMC	Sonoma	V6 262 4.3L		PCV Valve; D-Shaped Head
1991	GMC	Syclone			PCV Valve; D-Shaped Head
1991	GMC	V1500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	V2500 Suburban	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	GMC	V3500	V8 350 5.7L		PCV Valve; D-Shaped Head
1991	Oldsmobile	Bravada			PCV Valve; D-Shaped Head
1990	Chevrolet	Astro	V6 262 4.3L		PCV Valve; D-Shaped Head
1990	Chevrolet	B60	V8 366 6.0L		PCV Valve; D-Shaped Head
1990	Chevrolet	Blazer	V8 350 5.7L		PCV Valve; D-Shaped Head
1990	Chevrolet	C1500	V6 262 4.3L		PCV Valve; D-Shaped Head
1990	Chevrolet	C1500	V8 305 5.0L		PCV Valve; D-Shaped Head
1990	Chevrolet	C1500	V8 350 5.7L		PCV Valve; D-Shaped Head
1990	Chevrolet	C1500	V8 454 7.4L		PCV Valve; D-Shaped Head
1990	Chevrolet	C2500	V6 262 4.3L		PCV Valve; D-Shaped Head
1990	Chevrolet	C2500	V8 305 5.0L		PCV Valve; D-Shaped Head
1990	Chevrolet	C2500	V8 350 5.7L		PCV Valve; D-Shaped Head
1990	Chevrolet	C3500	V8 350 5.7L		PCV Valve; D-Shaped Head