AEROFLOW SBC 350 400 *PAIR* ASSEMB. S/P ALLOY CYLINDER HEADS 180cc

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AEROFLOW SBC 350 400 *PAIR* ASSEMB. S/P ALLOY CYLINDER HEADS 180cc

AEROFLOW SBC 350 400 *PAIR* ASSEMB. S/P ALLOY CYLINDER HEADS 180cc Complete Small Block Chev 327-350-400 186cc Aluminium Cylinder Heads with 67cc Chamber (Pair) 2.00″ x 1.20″ Intake Port, 1.42″ x 1.53″ Exhaust PortThe Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business. Include valves, valve springs, retainers & locks, guide plates and 7/16″ rocker studs.The Aeroflow Performance small block Chevy cylinder heads are designed for entry level street performance engines to give the ultimate in flow at a budget price. Made from A356 aluminium castings, the 186cc cylinder heads are ideal for operating in the idle to 6500 rpm range. These cylinder heads will fit a 4.00″ bore and larger. Theses complete heads include larger then stock 1.43″ diameter valve springs to handle up to .575″ maximum lift. Suits flat tappet and hydraulic camshafts. Overview Description: AEROFLOW SBC 350 400 *PAIR* ASSEMB. S/P ALLOY CYLINDER HEADS 180cc Part Number: AF95-2327 Supplier: Aeroflow Features/Specs Cylinder Head Configuration: Complete / Assembled Engine: 283-350,400 Installed Components: Installed Components Intake Valves:  2.02″ x 4.91″ x 11/32″, part no. AF59-3501Exhaust Valves:  1.60″ x 4.91″ x 11/32″, part no. AF59-3502Valve Springs:  1.43″ Single (with damper), part no. AF59-3503 Valve Retainers:  7° 11/32″, part no. AF59-3504Valve Locks:  7° 11/32″ part no. AF59-3505Valve Seals:  11/32″ x .530″ Rocker Arm Studs:  7/16″-14 x 7/16″-24, part no. AF59-3506 Push Rod Guide Plates:  5/16″ Flat, part no. AF59-3507
Since 2010, Aeroflow Performance Products has grown to design and manufacture close to 11,000 exceptional quality products. Fittings and hoses, fuel system components, air and oil filters, oil systems, silicone hoses, fabricated tanks, alternators, workshop tools and much more. As a company, they have tried to lead the way for the Performance enthusiast. –> Aeroflow Website