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Notes: 1985: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Flat Tappet;800-4800rpm;Adv.Dur. 252 Int./Exh.;V.Lif · 1986: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1987: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1988: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1989: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1990: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1991: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1992: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1993: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1994: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1995: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1996: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1997: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: 1985: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Flat Tappet;800-4800rpm;Adv.Dur. 252 Int./Exh.;V.Lif · 1986: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Flat Tappet;800-4800rpm;Adv.Dur. 252 Int./Exh.;V.Lif · 1987: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1988: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1989: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1990: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1991: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1992: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1993: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1994: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1995: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: 1985: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Flat Tappet;800-4800rpm;Adv.Dur. 252 Int./Exh.;V.Lif · 1986: Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Hyd Flat Tappet;800-4800rpm;Adv.Dur. 252 Int./Exh.;V.Lif · 1987: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1988: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1989: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1990: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1991: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1992: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1993: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1994: Fits only factory flat tappet Chevrolet 4.3L V6 engines. · 1995: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
—
Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
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Notes: Fits only factory flat tappet Chevrolet 4.3L V6 engines.
- + 120 additional fitments not shown