Chev BB Mechanical Flat Tappet Kits

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Description

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HRCCL120902-10DL

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 252/260 @ .050, .618/.640 110 LS

Chevrolet Big Block
Adv. Duration: 287/295
Duration @ .050": 252/260
Lift: .618/.640
Lobe Separation: 110 LC
Included Lifters: 91118 Direct Lube Mech. Flat Tappet
3000-6800. Rough idle, good mid to upper range performance. 3000+ stall, 11.5:1+ CR.

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HRCCL120902-12

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 252/260 @ .050, .618/.640 112 LS

Chevrolet Big Block
Adv. Duration: 287/295
Duration @ .050": 252/260
Lift: .618/.640
Lobe Separation: 112 LC
Included Lifters: 91115 Mechanical Flat Tappet
3000-7000. Fair idle, good mid-range power. 11.5-12.5:1 CR, 3000+ stall. Roots blower 8.0:1 max.

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HRCCL120902-12DL

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 252/260 @ .050, .618/.640 112 LS

Chevrolet Big Block
Adv. Duration: 287/295
Duration @ .050": 252/260
Lift: .618/.640
Lobe Separation: 112 LC
Included Lifters: 91118 Direct Lube Mech. Flat Tappet
3000-7000. Fair idle, good mid-range power. 11.5-12.5:1 CR, 3000+ stall. Roots blower 8.0:1 max.

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HRCCL121742-08

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 248/254 @ .050, .578/.623 108 LS

Chevrolet Big Block
Adv. Duration: 283/289
Duration @ .050": 248/254
Lift: .578/.623
Lobe Separation: 108 LC
Included Lifters: 91115 Mechanical Flat Tappet
2600-6500. Lopey idle, Street High Performance/Strip. Best with 3200 stall, 10.5:1 CR & 800+ cfm.

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HRCCL121932-10

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 254/260 @ .050, .623/.629 110 LS

Chevrolet Big Block
Adv. Duration: 289/295
Duration @ .050": 254/260
Lift: .623/.629
Lobe Separation: 110 LC
Included Lifters: 91115 Mechanical Flat Tappet
3200-7000. Fair idle, Bracket E.T. Nice mid-range torque & power. 11.5:1+ CR, 3400+ stall.

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HRCCL121932-10DL

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 254/260 @ .050, .623/.629 110 LS

Chevrolet Big Block
Adv. Duration: 289/295
Duration @ .050": 254/260
Lift: .623/.629
Lobe Separation: 110 LC
Included Lifters: 91118 Direct Lube Mech. Flat Tappet
3200-7000. Fair idle, Bracket E.T. Nice mid-range torque & power. 11.5:1+ CR, 3400+ stall.

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HRCCL122132-08

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 264/270 @ .050, .561/.580 108 LS

Chevrolet Big Block
Adv. Duration: 299/305
Duration @ .050": 264/270
Lift: .561/.580
Lobe Separation: 108 LC
Included Lifters: 91115 Mechanical Flat Tappet
3500-7000. Rough idle, Drag Race. Higher CR, stall speed & lower gears.

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HRCCL122132-08DL

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 264/270 @ .050, .561/.580 108 LS

Chevrolet Big Block
Adv. Duration: 299/305
Duration @ .050": 264/270
Lift: .561/.580
Lobe Separation: 108 LC
Included Lifters: 91118 Direct Lube Mech. Flat Tappet
3500-7000. Rough idle, Drag Race. Higher CR, stall speed & lower gears.

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HRCCL122132-12

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 264/270 @ .050, .561/.580 112 LS

Chevrolet Big Block
Adv. Duration: 299/305
Duration @ .050": 264/270
Lift: .561/.580
Lobe Separation: 112 LC
Included Lifters: 91115 Mechanical Flat Tappet
3600-7200. Increased mid-range torque & horsepower. Can be used with NOS.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRCCL122142-12

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 250/260 @ .050, .595/.629, 112 LS

Chevrolet Big Block
Adv. Duration: 285/295
Duration @ .050": 250/260
Lift: .595/.629
Lobe Separation: 112 LC
Included Lifters: 91115 Mechanical Flat Tappet
3000-6800. Fair idle, excellent Bracket cam. Increased CR required.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRCCL122152-12DL

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 268/276 @ .050, .650/.670 112 LS

Chevrolet Big Block
Adv. Duration: 303/311
Duration @ .050": 268/276
Lift: .650/.670
Lobe Separation: 112 LC
Included Lifters: 91118 Direct Lube Mech. Flat Tappet
4000-7400. Competition use, great mid & upper rpm horsepower. 12.5-1-up needed.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

HRCCL122312-10

Howards Cams, Mechanical Flat Tappet Camshaft & Lifter Set, Chevrolet BB, 250/256 @ .050, .595/.606 110 LS

Chevrolet Big Block
Adv. Duration: 285/291
Duration @ .050": 250/256
Lift: .595/.606
Lobe Separation: 110 LC
Included Lifters: 91115 Mechanical Flat Tappet
2800-6600. Increased mid-range torque & horsepower. Can be used with NOS.

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Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER

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