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Howards Cams Retrofit Hydraulic Roller Camshafts 221145-12 Camshaft, Tappet, Advertised Duration 272/278, Lift .544/.533, Ford, 302 HO/351W, Each

SKU: HRS221145-12

Camshafts

Howards Cams Retrofit Hydraulic Roller Camshafts 221145-12 Camshaft, Tappet, Advertised Duration 272/278, Lift .544/.533, Ford, 302 HO/351W, Each

SKU: HRS221145-12

Camshafts
A$1,007.09
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Howards Cams retrofit hydraulic roller camshafts offer more lift and more power for less money. These street performance grinds are perfect for those wanting to upgrade to hydraulic roller cams. Manufactured using the highest grade race-quality cores, Howards precision-grinds their cams to provide the quality and performance that you want at a reasonable price. Overhaul your valvetrain for mild to wild street performance with Howards Cams retrofit hydraulic roller camshafts. Hundreds of models are available for a wide range of vehicles from the 1950s and up.

Part Type

SBF 5.0L Hyd. Roller Cam

Data: v4.2 - Upd: 2026-09-29 03:36:26

Specifications

Product Attributes - Brand
Howards Cams
Product Attributes - Manufacturer's Part Number
221145-12
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
Howards Cams Retrofit Hydraulic Roller Camshafts
Product Attributes - UPC
840793110469
Product Attributes - Cam Style
Hydraulic roller, Retro-fit
Product Attributes - Camshaft Use
Street/Strip
Product Attributes - Camshaft Manufacturers Description
Good idle, good midrange power. Good vacuum, 9.5-10.5:1 compression ratio, 2,500+ stall.
Product Attributes - Basic Operating RPM Range
2,000-6,000
Product Attributes - Intake Duration at 050 inch Lift
219
Product Attributes - Exhaust Duration at 050 inch Lift
225
Product Attributes - Duration at 050 inch Lift
219 int./225 exh.
Product Attributes - Advertised Intake Duration
272
Product Attributes - Advertised Exhaust Duration
278
Product Attributes - Advertised Duration
272 int./278 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.544 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.533 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.544 int./0.533 exh.
Product Attributes - Lobe Separation (degrees)
112
Product Attributes - Camshaft Gear Attachment
1-bolt
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Howards Cams
StreetFX SKU hrs221145-12
SFX Item ID 5099331
Supplier Item Code 5099331
Manufacturer SKU 221145-12
Manufacturer UPC 840793110469
Alternative References HRC221145-12, HO/351W

Compatibility

Application Data
  • Beginning Year1969
    Ending Year1997
    Engine FamilyFord small block Windsor
    Engine Size5.8L/351
    Engine TypeV8
    MakeFORD
  • Application Notes1-3-7-2-6-5-4-8 351W firing order.
    Beginning Year1985
    Ending Year2001
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    MakeFORD

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