When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

All new Mofoco cast cylinder heads come standard with 55cc chambers.  If you need smaller chambers to increase the compression ratio on your engine, please choose from the options below.

Dual Springs are recommended for hi-rev applications and come with chromoly retainers.

Select the desired bore size. Standard size of 85.5mm & 87mm cylinders; 90.5/92mm or 94mm sizes are available.

Please specify CC in the order notes section during checkout

Please specify CC in the order notes section during checkout

Please specify CC in the order notes section during checkout

Dual Springs are recommended for hi-rev applications and come with chromoly retainers.

Select the desired bore size. Standard size of 85.5mm & 87mm cylinders; 90.5/92mm or 94mm sizes are available.

Please specify CC in the order notes section during checkout

Dual Springs are recommended for hi-rev applications and have 180lbs of seat pressure at 1.5" installed height.

Select the desired bore size. Standard size of 85.5mm & 87mm cylinders; 90.5/92mm or 94mm sizes are available.

Please specify CC in the order notes section during checkout

Please specify CC in the order notes section during checkout

Dual Springs are recommended for hi-rev applications.

Select the desired bore size. Standard size of 85.5mm & 87mm cylinders; 90.5/92mm or 94mm sizes are available.

Please specify CC in the order notes section during checkout

Dual Springs are recommended for hi-rev applications.

Select the desired bore size. Standard size of 85.5mm & 87mm cylinders; 90.5/92mm or 94mm sizes are available.

This option will give your motor the chrome look you are looking for. Chrome package switches all black sheetmetal to chrome.

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing

When you are installing a motor with an auto-stick transmission, you will need the correct oil pump and flex plate. This will insure you have no problems when doing the install.

This is Mofoco's exclusive Hydraulic Cam and Lifter kit which will save you from having to ever adjust lifters again. This kit includes hydraulic camshaft, hydraulic lifters and chromoly push rods.

This option will give your motor the chrome look you are looking for. Chrome package switches all black sheetmetal to chrome.

Choose the carb to fit your application best!

Upgrade to Mofoco 041 cylinder heads (39mm x 32mm valves)

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

Add a Spin on filter pump to your motor

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing

This is Mofoco's exclusive Hydraulic Cam and Lifter kit which will save you from having to ever adjust lifters again. This kit includes hydraulic camshaft, hydraulic lifters and chromoly push rods.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose your carburetor to fit your application best!

Add a lightened flywheel to your engine to improve acceleration at the line.

Not Recommended for Bus applications.

Upgrade the stock crankshaft to a Scat 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your engine.

Upgrade the stock push rods to chromoly push rods

Extend the life of your motor by adding on a filter oil pump with spin on filter.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This is Mofoco's exclusive Hydraulic Cam and Lifter kit which will save you from having to ever adjust lifters again. This kit includes hydraulic camshaft, hydraulic lifters and chromoly push rods.

This option will give your motor the chrome look you are looking for. Chrome package changes all black sheetmetal to chrome.

Choose the carburetor to best fit your application!

Upgrade the stock rocker shafts to solid rocker shafts to reduce valve train noise.

Add a lightened flywheel to your motor to improve acceleration at the line. Not Recommended for Bus applications.

Select Mofoco 041 headers (standard) or upgrade to Mofoco 042 headers.

Upgrade the stock push rods to chromoly push rods.

Extend the life of your motor by adding on a filter oil pump with spin on filter.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This is Mofoco's exclusive Hydraulic Cam and Lifter kit which will save you from having to ever adjust lifters again. This kit includes hydraulic camshaft, hydraulic lifters and chromoly push rods.

This option will give your motor the chrome look you are looking for. Chrome package upgrades all black sheetmetal to chrome.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing.

The performance clutch option includes a 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose the carburetor that best fits your application!

This option will give your motor the chrome look you are looking for. Chrome package changes all black sheetmetal to chrome.

Upgrade the stock rocker shafts to solid rocker shafts to reduce valve train noise.

Upgrade the stock push rods to chromoly push rods.

Extend the life of your motor by adding on a filter oil pump with spin on filter.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This is Mofoco's exclusive Hydraulic Cam and Lifter kit which will save you from having to ever adjust lifters again. This kit includes hydraulic camshaft, hydraulic lifters and chromoly push rods.

This option will give your motor the chrome look you are looking for. Chrome package switches all black sheetmetal to chrome.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose your carburetor to best fit your application!

Upgrade your stock rocker shafts to solid rocker shafts to reduce valve train noise.

Add a lightened flywheel to your motor to improve acceleration at the line. Not Recommended for Bus applications.

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing

Extend the life of your motor by adding on a filter oil pump with spin on filter.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This option will give your motor the chrome look you are looking for. Chrome package upgrades all black sheetmetal to chrome.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing.

The performance clutch option includes a 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose the carburetor that best fits your application!

This option will give your motor the chrome look you are looking for. Chrome package switches all black sheetmetal to chrome.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose your carburetor to best fit your application!

Upgrade your stock rocker shafts to solid rocker shafts to reduce valve train noise.

Add a lightened flywheel to your motor to improve acceleration at the line. Not Recommended for Bus applications.

Upgrade the stock crankshaft to a 69mm counterweighted crankshaft. Designed to improve balance in the motor, reduce wear on the case, and extend the life of your motor.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing

Extend the life of your motor by adding on a filter oil pump with spin on filter.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This option will give your motor the chrome look you are looking for. Chrome package upgrades all black sheetmetal to chrome.

Clutch Kit Includes: Disc, Pressure Plate, and Throw Out Bearing.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Choose the carburetor that best fits your application!

This option will give your motor the chrome look you are looking for. Chrome package changes all black sheetmetal to chrome.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.

This option will give your motor the chrome look you are looking for. Chrome package changes all black sheetmetal to chrome.

The performance clutch option includes a Kennedy 1700LB pressure plate, stock solid clutch disc and throwout bearing.

Never set points again. This electronic ignition module kit replaces the points and the condensor. Electronic ignition offers more reliable and faster starting.