Manley Platinum Series Lightweight Pistons, 23cc Dish [Bore Size 3.582" | Rod Length 5.850" | Stroke 3.750" | Compression Distance 1.200" | 42cc 9.55 | 51cc 8.61 | 52cc 8.52 | Piston Wt/Gms 346 | Piston & Pin Wt/Gms 434] (FORD 4.6L & 5.4L) - Click Image to Close