Howards Cams 221133-12 Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts

Trick Flow® Roller Rocker Arms TFS-51400510

Trick Flow® Roller Rocker Arms TFS-51400510

Rocker Arms, 1.6 Ratio, 3/8 in. Stud, Full Roller Design, Aluminum, Small Block Ford, Set of 16

Part Number: TFS-51400510

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Scorpion Race Series Rocker Arms SCP1017

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 3/8 in. Stud, Ford, Small Block, Set of 16

Part Number: SCC-SCP1017

4.86 out of 5 stars ( 21 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Summit Racing™ Link Bar Hydraulic Lifters SUM-HT221-16

Lifters, Hydraulic Roller, Link Bar, 0.875 in. Outside Diameter, Small Block Ford, 2.685 in. Seat Height,Set of 16

Part Number: SUM-HT221-16

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

COMP Cams Ultra ARC Series Aluminum Rocker Arms 19044-16

Rocker Arms, Ultra ARC, Stud Mount, Aluminum, 1.6 Ratio, 7/16 in. Stud, Ford, 289/302/351, Set of 16

Part Number: CCA-19044-16

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Vertical Bar Mechanical Roller Lifters 91217

Lifters, Mechanical Roller, Vertical Bar, Ford, 221-302, 351W, Set of 16

Part Number: HRS-91217

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 28, 2026 if ordered today

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Estimated Ship Date: Dec 28, 2026 if ordered today

Crower Severe-Duty Roller Lifters 66215H-16

Lifters, Mechanical Roller, Vertical Link Bar, Ford, Set of 16

Part Number: CRO-66215H-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

COMP Cams Endure-X Roller Lifters 836-16

Lifters, Mechanical Roller, Vertical Link Bar, Ford, Lincoln, Mercury, Set of 16

Part Number: CCA-836-16

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Double Roller Billet Steel Timing Sets 94310

Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Ford, Small Block V8, Set

Part Number: HRS-94310

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

COMP Cams Pro Magnum Roller Rocker Arms 1632-8

Rocker Arms, 7/16 in.Stud Mount, Full Roller, Chromoly Steel, 1.6 Ratio, Ford, Small Block, Set of 8

Part Number: CCA-1632-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Billet Aluminum Rocker Arms 90081

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Ford, 289-351, V8, Set of 16

Part Number: HRS-90081

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Summit Racing™ Rocker Arm Pro Packs 09-0017

Combo, Proform, Rocker Arms, Roller, 1.6 Ratio, 3/8 in., Valve Lash Adjustment Tool, Ford, Small Block, Kit

Part Number: CMB-09-0017

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Melling Retrofit Hydraulic Roller Lifters F1900RF16

Lifters, Retrofit Hydraulic Roller, with Vertical Link Bars, 0.875 in. O.D., Ford, Lincoln, Mercury, Set of 16

Part Number: MEL-F1900RF16

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Maximum Effort Stud Girdle Kits 90201

Stud Girdle Kit, 7/16 in.-20 Thread, Ford, 221-302, 351W, Kit

Part Number: HRS-90201

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Vertical Bar Mechanical Roller Lifters 91247

Lifters, Mechanical Roller, Ford, 429, 460, Set of 16

Part Number: HRS-91247

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 28, 2026 if ordered today

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Estimated Ship Date: Dec 28, 2026 if ordered today

Howards Cams Composite Distributor Gears 94427

Distributor Gear, Carbon Ultra Fiber, .531 in. Diameter Shaft, Ford, 221-302, 351W, Each

Part Number: HRS-94427

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Howards Cams Forged Steel Valve Locks 93017

Valve Locks, Forged Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, +.035 in. Height, Set of 32

Part Number: HRS-93017

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Chromoly Steel Retainers 97130

Valve Spring Retainers, Chromoly, 10 Degree, 1.550 in. O.D., .705 in. I.D., Set of 16

Part Number: HRS-97130

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

COMP Cams Stud Girdles 4014

Rocker Arm Stud Girdle, Aluminum, Red, 7/16 in.-20 Thread, Ford, Small Block, Kit

Part Number: CCA-4014

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams Maximum Effort Retrofit Hydraulic Roller Lifters 91260

Lifters, Hydraulic Roller, Maximum Effort Retrofit, 0.875 in. O.D., Ford, Set of 16

Part Number: HRS-91260

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Howards Cams Street Series Retrofit Hydraulic Roller Lifters 91168-2

Lifters, Street Series, Hydraulic Roller, Vertical Bar, Ford, Small Block, 351C, 351W, Pair

Part Number: HRS-91168-2

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Howards Cams American Made Titanium Retainers 97222

Valve Spring Retainers, Titanium, 10 Degree, 1.650 in. O.D., .765 in. I.D., Set of 16

Part Number: HRS-97222

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Summit Racing™ Gold Series Rocker Arms SUM-G6840G

Rocker Arms, Gold Series, Full Roller, 1.6 Ratio, Aluminum, Gold Anodized, Ford, 289, 302, 351W, Set of 16

Part Number: SUM-G6840G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

COMP Cams Bronze Distributor Gears 438

Distributor Gear, Aluminum, Bronze, Race, .500 in. Diameter Shaft, Ford, 260-302, 351W, Each

Part Number: CCA-438

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2026 if ordered today

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Estimated Ship Date: Dec 16, 2026 if ordered today

COMP Cams Stud Girdles 4012

Stud Girdle Chevy 265-400 Brodix Pontiac Solid Bar 40/60 Stud Spacing

Part Number: CCA-4012

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2026 if ordered today

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Estimated Ship Date: Dec 16, 2026 if ordered today

Howards Cams Max Effort Mechanical Roller Valve Springs 98732

Valve Springs, Dual, 1.625 in. Outside Diameter, 689 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: HRS-98732

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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Estimated Ship Date: Dec 28, 2026 if ordered today

Recommended Parts for HRS-221133-12

Howards Cams Big Bottle Nitrous Oxide Mechanical Roller Camshafts 221133-12

HRS-221133-12

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