Peak Offroad Performance

PEAK OFFROAD PERFORMANCE is your 1 stop shop for Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for a complete assembly are built from oil sump to valve cover and stator cover as drop in, ready to install long blocks. With 3 different options, we everything you need from mild to wild!

All engines will be disassembled and reassembled in house. Once purchased, we will coordinate with you to get the process started right away! 

WILD ENGINE BUILD (RATED TO 550HP):

*WSRD Closed Deck Block Service - Includes WSRD Bore & Hone Service

*WSRD Ultimate - Big Pin Piston Set

*WSRD Ultimate - Big Pin Connecting Rod Set

*WSRD Crankshaft Balance Service

*ARP Custom Aged 625+ Head Stud Kit

*BC Cometic Head Gasket

*WSRD Main Stud Set

*New OEM BRP Connecting Rod Bearings

*New OEM BRP Main Bearings

*New OEM BRP Thrust Washers

*Vapor Hone Cleaning Service

*Block Decking Service

*Short Block Assembly Service

*Your Choice of Camshaft (Additional Cost)

*CNC Cylinder Head Porting

*+1mm Intake Valves - 30mm

*+1mm Exhaust Valves - 26mm

*WSRD "Duner" Valve Spring Set - Includes Stainless Steel Retainers

*OEM BRP Valve Stem Seals

*Head Decking Service

*Valve Job Service

*Vapor Hone Cleaning Service

*Cylinder Head Assembly Service

PEAK OFFROAD PERFORMANCE is your 1 stop shop for Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for a complete assembly are built from oil sump to valve cover and stator cover as drop in, ready to install long blocks. With 3 different options, we everything you need from mild to wild!

All engines will be disassembled and reassembled in house. Once purchased, we will coordinate with you to get the process started right away! 

HOT ENGINE BUILD (RATED TO 475HP):

*WSRD Closed Deck Block Service - Includes WSRD Bore & Hone Service

*WSRD Terminator Piston Set

*WSRD Terminator Connecting Rod Set

* ARP Custom Aged 625+ Head Stud Kit

*BC Cometic Head Gasket

*New OEM BRP Connecting Rod Bearings

*New OEM BRP Main Bearings

*New OEM BRP Thrust Washers

*New OEM BRP Main Bolts

*Vapor Hone Cleaning Service

*Block Decking Service

*Short Block Assembly Service

*Your Choice of Camshaft (Additional Cost)

*STD Intake Valves - 29mm

*STD Exhaust Valves - 25mm

*WSRD "Duner" Valve Spring Set - Includes Stainless Steel Retainers

*OEM BRP Valve Stem Seals

*Decking Service

*Valve Job Service

*Vapor Hone Cleaning Service

*Cylinder Head Assembly Service

PEAK OFFROAD PERFORMANCE is your 1 stop shop for Long Block Assembly solutions! All Long Block Assemblies are built around a customer supplied engine core. The processes included for a complete assembly are built from oil sump to valve cover and stator cover as drop in, ready to install long blocks. With 3 different options, we everything you need from mild to wild!

All engines will be disassembled and reassembled in house. Once purchased, we will coordinate with you to get the process started right away! 

MILD ENGINE BUILD (RATED TO 400HP):

* WSRD Terminator Piston Set

*WSRD Terminator Head Stud Set

*New OEM BRP Connecting Rod Bolts

*New OEM BRP Connecting Rod Bearings

*New OEM BRP Main Bearings

*New OEM BRP Thrust Washers

*New OEM BRP Main Bolts

*Vapor Hone Cleaning Service

*Block Decking Service

*Short Block Assembly Service

*Your Choice of Camshaft (Additional Cost)

*STD Intake Valves - 29mm

*STD Exhaust Valves - 25mm

*OEM BRP Valve Stem Seals

*Head Decking Service

*Valve Job Service

*Vapor Hone Cleaning Service

*Cylinder Head Assembly Service