Made in USA
E303 Camshaft Trans: 5-Speed/Automatic
InfoVehicle Info Needed
FORD PERFORMANCEPART NUMBER: 397-M-6250-E303

E303 Camshaft Trans: 5-Speed/Automatic

$37899
More than 10 available
ShippingShips Today
Lowest PriceLowest Price Guarantee

Small Block
    Ford Racing E303 Camshaft
  • Trans: 5-Speed/Automatic
  • Notes: Good Idle, Excellent Low and Mid Range Torque, Great for Superchargers

    Cam Specifications


    Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, "grassroots" motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture. The Model A is the most modified car in history, and enthusiasts the world over continue to embrace Ford, Mercury, and Lincoln cars and trucks from the 1930s right on through to today. Road racers, drag racers. circle track competitors and street rodders have channeled, stepped-on, hopped-up, chopped down and modified their favorite cars to excel on the street, at the track, and in car shows. The Ford Mustang immediately became part of this culture when it was introduced in 1964-and remains a staple of grassroots performance to this day. In 2014, Mustang marks 50 years of winning, and has driven its way into racing history. Moreover, the car's appeal is universal; a recent European study identified Mustang as the most desirable classic car in Europe. Motorsports continue to evolve, with advances in technology and greater demand for smaller powertrains, as well as growing appetite for new formats like Rally Cross and Drifting. How it develops in the next 50 years remains to be seen, but we intend to be there to celebrate it, thanks to passionate enthusiasts like you, who have driven the success of Ford, Ford Racing and Mustang since the beginning.

  • Hydraulic Roller Camshaft
  • Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft
BrandFORD PERFORMANCE
Package Height3.1
Package Width3.3
Package Length27.8
Weight10.73 PG
Part CategoryPerformance Parts
Exh. Duration @ .050 In. (Deg)220
Cam StyleHydraulic roller tappet
Grind NumberM-6250-E303
Exh. Duration Advertised (Deg)282
Engine Make/SizeFord 5.0L/302
Intake Valve Lift With Factory Rocker Arm Ratio (I0.498
Int. Duration @ .050 In. (Deg)220
Basic Operating Rpm Range2,500-5,500
Intake Valve Lift0.498 in (12.649 mm)
Computer-Controlled CompatibleYes
Int. Duration Advertised (Deg)282
Lobe Separation (Deg)110
Rpm Range1600-5600
Advertised Duration282 int./282 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.498
UsageStreet/Performance
Valve Lift With Factory Rocker Arm Ratio0.498 int./0.498 exh.
QuantitySold individually
Exhaust Valve Lift0.498 in (12.649 mm)
Advertised Intake Duration282
Intake Duration At 050 Inch Lift220
Exhaust Duration At 050 Inch Lift220
Advertised Exhaust Duration282
Lifter TypeHydraulic Roller
Part FitmentSemi Universal
Duration At 050 Inch Lift220 int./220 exh.
Valve Springs RequiredYes
Vendor Part NumberM-6250-E303
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

Valvetrain Checking Springs Light tension springs

JEGS

Valvetrain Checking Springs Light tension springs

Part Number : 555-80523
$839$8.99
You Save$0.60
Billet Timing Set Torrington Roller Bearing

JEGS

Billet Timing Set Torrington Roller Bearing

Part Number : 555-20442
$11099$122.99
You Save$12.00
Cam Bolt 1968-Up Ford 302/429/460

ARP

Cam Bolt 1968-Up Ford 302/429/460

Part Number : 070-255-1001
$899
Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

JEGS

Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

Part Number : 555-80599
$4779$51.99
You Save$4.20
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80518
$919$9.99
You Save$0.80
Break-In/Engine Oil Supplement [12 oz. Bottle]

JEGS

Break-In/Engine Oil Supplement [12 oz. Bottle]

Part Number : 555-28060
$1009$11.99
You Save$1.90
Cam Bolt 1968-Up Ford 302/429/460

ARP

Cam Bolt 1968-Up Ford 302/429/460

Part Number : 070-155-1001
$699
Cam Change Gasket Set SB-Ford 221-302, 5.0L

MR GASKET

Cam Change Gasket Set SB-Ford 221-302, 5.0L

Part Number : 720-4410
$6962$77.35
You Save$7.73
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80521
$5299$57.19
You Save$4.20
Hydraulic Roller Lifters O.E.M. Replacements

FORD PERFORMANCE

Hydraulic Roller Lifters O.E.M. Replacements

Part Number : 397-M-6500-R302
$31599
Roller Timing Chain Set for 1972-2002 Small Block Ford 302-351W

JEGS

Roller Timing Chain Set for 1972-2002 Small Block Ford 302-351W

Part Number : 555-20445
$6999$75.59
You Save$5.60
Precision Cam Degree Wheel Kit [11 in.]

JEGS

Precision Cam Degree Wheel Kit [11 in.]

Part Number : 555-81621
$14699$161.99
You Save$15.00
Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$589$6.99
You Save$1.10

ITEM YOU MAY ALSO CONSIDER

Hydraulic Roller Camshaft for 1989-1995 Ford 5.0L/5.8L

JEGS

Hydraulic Roller Camshaft for 1989-1995 Ford 5.0L/5.8L

Part Number : 555-200540
$34499$374.99
You Save$30.00

EASY KITS

E303 Cam and Lifter Kit Cam Specifications

FORD PERFORMANCE

E303 Cam and Lifter Kit Cam Specifications

Part Number : 397-M-6250-E303K
$73586
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!