
Manley's Platinum Series forged piston set for 1997–2000 Acura Integra Type R (B18C5) is an 81.5mm +0.5mm oversize, 11.5:1 dish piston kit. Built from domestic 2618 alloy forgings, the set features precise cam-and-barrel skirt profiles, exact ring lands and grooves, and standard chrome-moly wrist pins, offering engine builders a durable, performance-minded replacement for B18C5 rebuilds.
Manley 97-00 Acura Integra Type R (B18C5) 81.5mm +.5mm Oversize Bore 11.5:1 Dish Piston Set with Rin