Looking to upgrade or modify your Infiniti G20 with aftermarket parts from Manley Performance? At Tunersports.com we carry a great selection of their parts for your vehicle.
From engine components, connecting rods - 4cyl, engine components or valves we have 10 parts available for your G20, all with free shipping to the Continental US 48 States.
For more information on Manley Performance, you can visit the official Manley Performance website.

OUT OF STOCK Manley Performance Wear Cap Sets 42264-8Manley Standard .2360in Stem Valves (5.5mm) Wear Caps (8 pcs) $53.39
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OUT OF STOCK Manley Performance Titanium Retainers 23165-16Manley Nissan (SR20DE SR20DET) 16pc Titanium Retainers $276.20
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OUT OF STOCK Manley Performance Valve Spring Kits 22165-16Manley Nissan (SR20DE SR20DET) 16pc Valve Springs $141.97
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OUT OF STOCK Manley Performance Conrods TTuff I-Bm -4 Cyl 14408-4Manley 91-02 Nissan 2.0 (SR20DE SR30DET) Turbo Tuff Pro Series I Beam Connecting Rod Set $1,028.90
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IN STOCK Manley Performance Conrods SC H-Bm -4 Cyl 14023-4Manley 91-02 Nissan 2.0 (SR20DE SR20DET) H Beam Connecting Rod Set $554.27
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OUT OF STOCK Manley Performance Race Flo Valves 11110-8Manley 91-98 Nissan Sentra SE-R 2.0L SR20DE/DET 34.15mm Stainless Race Flo Intake Valves $211.41
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IN STOCK - LOW Manley Performance Valve Spring Kits 26165Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) $345.16
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OUT OF STOCK Manley Performance Valve Locks 13012-8Manley Nissan 6.0mm OEM Radius Sport Compact Valve Locks (8 pair) $75.92
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OUT OF STOCK Manley Performance Race Master Valves 11111-8Manley 91-98 Nissan Sentra SE-R 2.0L DOHC 16V 31.15mm Head Dia Race Master Exhaust Valves (Set of 8) $211.41
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OUT OF STOCK Manley Performance Race Flo Valves 11112-8Manley 91-98 Nissan Sentra SE-R 2.0L DOHC 16V 35.15mm Head Dia Race Flo Intake Valve (Set of 8) $211.41
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IN STOCK Manley Performance Conrods SC H-Bm -4 Cyl 14023-4Manley 91-02 Nissan 2.0 (SR20DE SR20DET) H Beam Connecting Rod Set $554.27
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IN STOCK - LOW Manley Performance Valve Spring Kits 26165Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks) $345.16
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