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NPR of America, Inc. 11-730-3
NPR of America Piston. Manufactured by Nippon Piston Ring Co., Ltd., a world leader in piston rings and engine components with Japanese precision engineering.
Diamond Racing Products 70000
Marine Series 7.4L 4.250B/1.645CD; Diamond Racing Products Single Piston for Mercury Marine Mercury 7.4L 454 Mag MPI 4.250 Bore x 4.000 Stroke x 6.135 Rod x 1.645 Comp Height.
Diamond Racing Products 70086
Marine Series 565EFI 4.468B/1.285CD; Diamond Racing Products Single Piston for Mercury Marine Mercury 565EFI 4.468 Bore x 4.250 Stroke x 6.385 Rod x 1.285 Comp Height.
Diamond Racing Products 70215-8
Piston Kit, Chevrolet, Big Block Chevy Marine, Set of 8.; 4.590 in. Bore - -20.00 CC Volume - 1.645 in. Comp Height - Standard Pin
NPR of America, Inc. 11-918-1
NPR of America Piston. Manufactured by Nippon Piston Ring Co., Ltd., a world leader in piston rings and engine components with Japanese precision engineering.
