Edelbrock Valve Cover Signature Series Buick 1977 and Later 3 8L and 4

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Description

Description

The Edelbrock #4486 Signature Series Valve Covers are designed for Buick 3.8L & 4.1L V6 '77 & later applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Technical Bulletin

This Part Fits:

Year	Make	Model	Submodel
1977,1980-1981	Buick	Century	Base
1977-1979,1984-1988	Buick	Century	Custom
1980-1981,1984	Buick	Century	Estate
1985-1988	Buick	Century	Estate Wagon
1978-1981,1984-1988	Buick	Century	Limited
1984	Buick	Century	Olympia Limited
1977-1979	Buick	Century	Special
1978-1981	Buick	Century	Sport
1984-1986	Buick	Century	T-Type
1980-1990	Buick	Electra	Limited
1980-1990	Buick	Electra	Park Avenue
1989-1990	Buick	Electra	Park Avenue Ultra
1985-1990	Buick	Electra	T-Type
1977-1981,1987-1991	Buick	LeSabre	Base
1985	Buick	LeSabre	Collector's Edition
1977-1978,1982-1995	Buick	LeSabre	Custom
1979-1995	Buick	LeSabre	Limited
1982	Buick	LeSabre	Limited Edition F/E
1981	Buick	LeSabre	Sport
1987	Buick	LeSabre	T-Type
1991-1994	Buick	Park Avenue	Base
1991	Buick	Park Avenue	Ultra
1988-1991	Buick	Reatta	Base
1977-1987	Buick	Regal	Base
1990-1995	Buick	Regal	Custom
1982-1983	Buick	Regal	Estate Wagon
1987	Buick	Regal	GNX
1990-1995	Buick	Regal	Gran Sport
1987	Buick	Regal	Grand National
1978-1987,1990-1995	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1977	Buick	Regal	SR
1981-1984	Buick	Riviera	Base
1982	Buick	Riviera	Limited Edition
1983-1984,1986-1993	Buick	Riviera	Luxury
1981,1986-1989	Buick	Riviera	T-Type
1983	Buick	Riviera	XX Anniversary Edition
1977-1980	Buick	Skyhawk	Base
1980	Buick	Skyhawk	Designers' Accent Edition
1979-1980	Buick	Skyhawk	Road Hawk
1977-1980	Buick	Skyhawk	S
1977-1979	Buick	Skylark	Base
1978-1979	Buick	Skylark	Custom
1977-1979	Buick	Skylark	S
1978	Buick	Skylark	Sport
1977	Buick	Skylark	SR