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6.1L 420ci Stroker kit .010 over -10cc IN STOCK - LAST ONE!

Style

-10cc dish

Bore Size

.010" Over

Need a turn-key 6.1 stroker kit? FRP has you covered.

This kit is in stock! No wait time!

Other kits are quoted as 4-6 weeks wait time so don't miss out!

All FRP stroker kits come as a balanced assembly, mallory/heavy metal as required, main and rod bearings and reluctor wheel.

All assemblies are 1000-1200 horsepower capable.

Kit includes:

2618 premium forged pistons available in standard bore, .005 and .010

Scat 4340 forged steel crankshaft

Scat 4340 forged steel H-beam connecting rods ARP 2000 cap screws

King XP- Series heat treated performance rod bearings

King XP- Series heat treated performance main bearing

King SI- Series thrust washers

32X crank reluctor

Internally balanced assembly

NO REFUNDS, NO EXCHANGES, NO EXCEPTIONS!

Regular price $3,750.00

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★ Reviews

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204 reviews

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82

C

Ram Burnout T-Shirt

Customer mike kollatz

My son loves it

My son loves it. Wish it had a dakota

R

FRP Hemi Cam Kits (03-08 5.7/6.1)

Reymundo Lopez

Great quality parts and perfect fitment

Great quality parts and perfect fitment.

C

FRP Snapback Mesh Hats

Customer mike kollatz

Proud to wear to

Proud to wear to shows

R

Service Scheduler - Book Your Tuning Appointment Here!

ROBERT OWEN

Excellent service

Excellent service.

C

OEM Gen 3 Hemi Head Gaskets

Chris Arlan

Great buying experience

Great buying experience, FRP is definitely my go to for mopar parts.

1 2 3

Corey Hulin

FIC injectors are well known for their quality and accuracy

FIC injectors are well known for their quality and accuracy. But FRP's communication is second to none! Ryan specifically has the knowledge and patience to help customers achieve their goals. Add to that a large inventory of common parts on hand to facilitate fast shipping. Super happy!

FIC Injectors

Greg Hodges

Cam, Lifters, bearings and Tune

ABSOSUTELY TOP NOTCH!!!

Service Scheduler - Book Your Tuning Appointment Here!

Troy Luck

FRP tune Was the exact thing needed for a Hemi 5.7-Jeep JK

FRP tune Was the exact thing needed for a Hemi 5.7 swap in a 2015 Jeep jk. The Hemi contained a 6.4 OEM cam. Also used the Nag1 transmission with the 392 torque converter. Spent a few hours with Ryan remotely. It was easy to accomplish as long as you do your homework and follow the pre suggested points given by FRP. I later reached out to Ryan with a small glitch in how the engine started. He sent me a quick tune up to the start settings and it popped off wonderfully. I’m extremely happy with my decision to bring my Jeep Speed Shop project to FRP. Will look in the future at their Hellfire 2.0 cam.

HPtuners Remote Tuning Service

Spencer Sandison

I’m not into horsepower

I’m not into horsepower. Just a guy that wants to fix his truck. the website has a really easy layout to find the parts you need. Really like how they offer full kits with everything you need and the customer service is excellent!

2011-2023 6.4 FRP MDS Delete Kit NO TUNING

George

Heads were good

Ports looked clean and symmetrical. Heads were packaged very safely for shipping.

FRP 5.7 CNC Cylinder Heads

6.1L 420ci Stroker kit .010 over -10cc IN STOCK - LAST ONE!

Need a turn-key 6.1 stroker kit? FRP has you covered.

This kit is in stock! No wait time!

NO REFUNDS, NO EXCHANGES, NO EXCEPTIONS!

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