Looking for aftermarket parts to modify or upgrade your 1991 Avanti II with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your II.
Whether you have a 1991 Avanti II in Base trim we have you covered. With engine components from bearings to wiring harnesses we have 869 II engine component mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW Cometic Gasket Thermostat Housing Gaskets C5538-047Cometic Chevrolet Gen-1 Small Block V8 .047in Fiber Thermostat Gasket $22.99
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 IN STOCK - LOW King Engine Bearings Rod Bearings CR807SI001King Chevy LS1 / LS6 / LS3 (Size STD) Silicone Bi-Metal Alum Rod Bearing Set $38.02
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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 King Engine Bearings Rod Bearings CR807SIKing Chevy LS1 / LS6 / LS3 (Size STD) Silicone Bi-Metal Alum Rod Bearing Set $37.25
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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 CR807XPNSTDXKing Chevy LS1 / LS6 / LS3 (Size STDX) Performance Rod Bearing Set $95.57
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 IN STOCK Edelbrock Performer Intake Manifold 2040Edelbrock Manifold Installation Kit Performer Eps SBC 1957-1986 Natural Finish $285.84
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 $274.95
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 $1,471.95
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 IN STOCK - LOW Cometic Gasket AFM Gaskets C5389-032Cometic Chevy/Dodge/Ford .032in AFM Fuel Pump to Block Gasket $23.54
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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 CR807HPNKing Chevy LS1 / LS6 / LS3 (Size STD) Performance Rod Bearing Set $92.06
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$274.95
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IN STOCK Edelbrock Performer Intake Manifold 2040Edelbrock Manifold Installation Kit Performer Eps SBC 1957-1986 Natural Finish $285.84
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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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$1,471.95
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