FRP Gen 3 Hemi Drop In Forged Rod/Piston Kits

5.7

Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. If you are trying to make north of 600 wheel horsepower on your 5.7, this is what you need. No boring or balancing required. Includes custom Racetec pistons, Molnar rods and premium ring package w/ steel top ring. Will support 1200+ flywheel horsepower with supporting modifications. 

5.7 .010 Over
Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. If you are trying to make north of 600 wheel horsepower on your 5.7 or want to run a spicy camshaft bigger than our Tomahawk, this is what you need. No balancing required. Includes custom CP pistons, Molnar rods and premium ring package w/ steel top ring. Will support 1200+ horsepower with supporting modifications. New Product. 

6.2 

Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. For those of you pushing big boost, this will take whatever you can dish out. No balancing required. Includes custom Racetec pistons, Molnar rods and premium ring package w/ steel top ring. New product.

6.2 .010 Over

Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. For those of you pushing big boost, this will take whatever you can dish out. No balancing required. Includes custom Racetec pistons, Molnar rods and  premium ring package w/ steel top ring.  New product.

6.4

Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. If you are trying to make north of 550 wheel horsepower on your 6.4 or want to run a spicy camshaft bigger than our Tomahawk, this is what you need. No boring or balancing required. Includes custom Racetec pistons, Molnar rods and premium ring package w/ steel top ring. Will support 1200+ horsepower with supporting modifications. Now featuring Racetec pistons.

6.4 .010 Over

Proprietary drop-in 2618 forged piston/rod combo. Must be used with OEM crankshaft. If you are trying to make north of 550 wheel horsepower on your 6.4 or want to run a spicy camshaft bigger than our Tomahawk, this is what you need. No balancing required. Includes custom Racetec pistons, Molnar rods and premium ring package w/ steel top ring. Will support 1200+ horsepower with supporting modifications. 

6.4 .010 over HIGH COMPRESSION
Finally, a serious high compression drop-in piston for the 6.4. Must be used with OEM crankshaft. If you are going for max effort, this is the piston you need. Pump gas not recommended. If you are utilizing race fuel or E85, this will provide significant gains over our other drop-ins that tend to sit between 10.75:1 and 11:1 . Will yield approximately 13.1:1-13.3:1 compression using OE 6.4 head gasket with a stock 6.4 cylinder head. With currently available gasket and cylinder head options , combos up to approximately 15:1 are possible.  No balancing required. Includes custom Racetec pistons, Molnar rods and premium ring package w/ steel top ring.. Will support 1200+ horsepower with supporting modifications. FRP recommends verifying piston to valve clearance- we are not responsible for misuse of this product stemming from improper PTV clearances.