Twisted Wedge - Dish - 351 Block / 9.470" Deck

Diamond Pistons - Ford Small Block - Twisted Wedge - Dish - 351 Block / 9.470" Deck

• Designed To Fit The TFS T/W & T/W "R" Head
• Designed For Forced Induction Or Small Nitrous Applications. 2618 Alloy
• Lowered Ring Package For Increased Deck Thickness
• Standard 1/16" x 1/16" x 3/16" Ring Stack
• Premium 8620 Wrist Pins Included
• Gasket Volume= 8.8cc's Ratios Figured for "0" Deck Height
• Designed For 2.080" Diameter Intake Valves & 1.600" Echaust Valves
• Valve Relief Depths: .177" Intake and .140" Exhaust