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Looking for aftermarket parts to modify or upgrade your 1981 Avanti II? At Tunersports.com we carry a huge selection of the top name brand performance parts and accessories for your II.
Whether you have a 1981 Avanti II in Base trim we have you covered. From air filters to suspension we have 986 available parts to mod your II, all with free shipping to the Continental US 48 States.
 IN STOCK - LOW Cometic Gasket Valve Cover Gaskets C5973PRCometic Chevrolet Gen-1 Small Block V8 .188in Molded Rubber 18/23 Degree Head Valve Cover Gasket Set $42.23
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 IN STOCK - LOW Cometic Gasket Valve Cover Gaskets C5537-188Cometic Gasket Gen-1 Chevy SB .188in Fiber Valve Cover Gasket $43.23
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 IN STOCK - LOW Cometic Gasket Head Gaskets C5272-045Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .045in MLS Cylinder Head Gasket $99.40
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 IN STOCK - LOW Cometic Gasket Head Gaskets C5272-040Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .040in MLS Cylinder Head Gasket $99.40
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 IN STOCK - LOW Cometic Gasket Head Gaskets C5215-040Cometic GM Dart/Brodix Small Block V8 .040in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket $101.66
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IN STOCK Clevite Con Rod Bearing Set CB663HNCClevite GMC Pass. & Trk. 262/267/302/305/307/327/350/400 Connecting Rod Bearing Set - Tri Armor $36.52
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 IN STOCK - LOW Cometic Gasket Head Gaskets C5400-030Cometic Gasket Chevy Gen1 Small Block V8 .030in. MLS Cylinder Head Gasket - 4.125in. Bore w/ Brodix |
 IN STOCK PowerStop Red Calipers S4071Power Stop 78-85 Avanti II Front Red Calipers w/o Brackets - Pair $148.96
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 IN STOCK KYB Shock & Strut Excel-G 343127KYB Shocks & Struts Excel-G Front & Rear AVANTI II 1965-91 BUICK Apollo 1973-75 BUICK Centurion 1971 $46.48 SALE
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 IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNKing Chevy LS1 / LS6 / LS3 (Size STD) Performance Rod Bearing Set $92.06
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IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNCKing Chevy Sbc 307ci and Gen III/IV (Size STD) Performance Rod Bearing Set (pMaxKote) $151.24
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 IN STOCK Cometic Gasket Head Gaskets C5248-040Cometic Chevy Small Block 4.165 inch Bore .040 inch MLS Headgasket (w/All Steam Holes) $99.40
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IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNSTDXKing Chevy LS1 / LS6 / LS3 (Size STDX) Performance Rod Bearing Set $95.57
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IN STOCK PowerStop Red Calipers S4071Power Stop 78-85 Avanti II Front Red Calipers w/o Brackets - Pair $148.96
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 IN STOCK Edelbrock Performer Intake Manifold 2021Edelbrock Manifold And Carb Kit Performer Eps Small Block Chevrolet 1957-1986 Natural Finish $790.95
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IN STOCK King Engine Bearings Performance Rod Bearings CR807HPNKing Chevy LS1 / LS6 / LS3 (Size STD) Performance Rod Bearing Set $92.06
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 IN STOCK - LOW Edelbrock Performer Intake Manifold 2040Edelbrock Manifold w/ Installation Kit Performer Eps SBC 1957-1986 Natural Finish $285.84
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 IN STOCK - LOW Cometic Gasket Head Gaskets C5249-051Cometic Chevy Small Block 4.200 inch Bore .051 inch MLS Headgasket (w/All Steam Holes) $99.40
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