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Looking for aftermarket parts to modify or upgrade your 1990 Avanti II with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories.
 IN STOCK - LOW Cometic Gasket Head Gaskets CF1007Cometic Flexplate Bolts 7/16 - 20 x 11/16in - Grade 8 With Black Oxide Finish and Lock Washers |
 IN STOCK - LOW Cometic Gasket Head Gaskets CF1009Cometic Header Bolts 3/8 - 16 3/4in Grade 5 Black Oxide Finish With Hex and Socket Head $43.77
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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 $49.97
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IN STOCK Clevite Con Rod Bearing Set CB663HXNCClevite Tri Armor GMC Pass & Trk 262/267/302/305/307/327/350/400 Con Rod Bearing Set $46.29
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 IN STOCK King Engine Bearings Performance Rod Bearings CR807HPNKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STD $99.09
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 IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNCKing Chevy Sbc 307ci and Gen III/IV Performance Rod Bearing Set (pMaxKote) - Size STD $153.76
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 IN STOCK King Engine Bearings Rod Bearings CR807SIKing Engine Bearings Chevy LS1/LS6/LS3 Silicone Bi-Metal Alum Rod Bearing Set - Size STD $42.41
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 IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNSTDXKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STDX $108.79
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 IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STD $108.79
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IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STD $108.79
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IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNSTDXKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STDX $108.79
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 $300.06
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IN STOCK King Engine Bearings Performance Rod Bearings CR807HPNKing Engine Bearings Chevy LS1/LS6/LS3 Performance Rod Bearing Set - Size STD $99.09
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 IN STOCK Edelbrock Performer Intake Manifold 2040Edelbrock Manifold w/ Installation Kit Performer Eps SBC 1957-1986 Natural Finish $322.37
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IN STOCK King Engine Bearings Performance Rod Bearings CR807XPNCKing Chevy Sbc 307ci and Gen III/IV Performance Rod Bearing Set (pMaxKote) - Size STD $153.76
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