COMP Cams Specialty Mechanical Roller Camshaft Lift .774"/.739" Duration 321/321 Lobe Angle 108°
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-33-785-9

COMP Cams Specialty Mechanical Roller Camshaft Lift .774"/.739" Duration 321/321 Lobe Angle 108°

$41399
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

FORD V8 352-428 1958-1976 W/ 1.73 ROCKERS
    COMP Cams Specialty Mechanical Roller Camshaft
    Lift .774"/.739"
    Duration 321/321
    Lobe Angle 108°

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

    FE; 352; 361; 360; 390; 306; 410; 427; 427; Mustang; F100; Edsel; Fairlane; Torino; Cyclone GT; Comet; Mercury

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

    These specialty cams from COMP Cams are available in many applications and camshaft types. No matter what setup you're running, whether you race, cruise, or pull, COMP Cams has a cam for you.
Part TypeCamshaft
Product LineComp Cams Specialty Mechanical Roller Camshafts
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight11.6 PG
Part CategoryPerformance Parts
UsageStrip
Intake Valve Lift0.774 in (19.66 mm)
Int. Duration Advertised (Deg)321
Exh. Duration @ .050 In. (Deg)287
Rpm Range5000-7500
Lifter TypeMechanical Roller
Exh. Duration Advertised (Deg)321
Part FitmentSemi Universal
Engine Make/SizeFord 352-428
Int. Duration @ .050 In. (Deg)284
Exhaust Valve Lift0.739 in (18.771 mm)
Vendor Part Number33-785-9
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
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80521
$5299$57.19
You Save$4.20
10° Titanium Retainers Valve Spring Diameter: 1.625"

COMP CAMS

10° Titanium Retainers Valve Spring Diameter: 1.625"

Part Number : 249-739-16
$42895
Dual Valve Springs Outer Spring O.D.: 1.638 in.

COMP CAMS

Dual Valve Springs Outer Spring O.D.: 1.638 in.

Part Number : 249-998-16
$50595
159 Engine Break-In Oil Additive [12-Ounce]

COMP CAMS

159 Engine Break-In Oil Additive [12-Ounce]

Part Number : 249-159
$2395
10° Titanium Retainers Valve Spring Diameter: 1.625"

COMP CAMS

10° Titanium Retainers Valve Spring Diameter: 1.625"

Part Number : 249-733-16
$42895
Super Valve Locks Angle: 10°

COMP CAMS

Super Valve Locks Angle: 10°

Part Number : 249-612-16
$4395
Hardened Lash Cap Thickness .080"

COMP CAMS

Hardened Lash Cap Thickness .080"

Part Number : 249-622-16
$5695
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
COMP Cams Bronze Distributor Gear Ford V8 352-428

COMP CAMS

COMP Cams Bronze Distributor Gear Ford V8 352-428

Part Number : 249-433
$9695
Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$589$6.99
You Save$1.10
Hi-Tech Roller Race Timing Set 1963-76 Ford 352-428

COMP CAMS

Hi-Tech Roller Race Timing Set 1963-76 Ford 352-428

Part Number : 249-3108
$11595
Hi-Tech Triple Valve Springs O.D.: 1.645"

COMP CAMS

Hi-Tech Triple Valve Springs O.D.: 1.645"

Part Number : 249-947-16
$53595
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
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80518
$919$9.99
You Save$0.80
Positive Stop PTFE Seals Guide Size: .530"

COMP CAMS

Positive Stop PTFE Seals Guide Size: .530"

Part Number : 249-505-16
$3595
Adjustable Timing Set Ford 390-428ci

COMP CAMS

Adjustable Timing Set Ford 390-428ci

Part Number : 249-3108KT
$25895
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
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!