Rockers

Chevrolet - GM LS1/LS2/LS6 4.8L, 5.3L, 5.7L & 6.0L
Performance level 5 - Super Competition Profile. RPM 4500-8000  Extensive Engine & Cylinder work required.
INT/EXH - Dur @ .050” Lift: 269°/272° RR: 1.7/1.7 Gross Lift: .646”/.646” LSA: 114° 

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Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Super Stock & Bracket classes. High rocker ratio recommended.
INT/EXH - Dur @ .050” Lift: 262°/270° RR: 1.5/1.5 Gross Lift: .612”/.638” LSA: 114° RPM: to Redline: Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 4 - EFI, Forced Induction & NOS - High stall, heavy car, low gears.
INT/EXH - Dur @ .050” Lift: 248°/254° RR: 1.5/1.5 Gross Lift: .560”/.587” LSA: 114° RPM: 3500 to 7500 Redline: 8000 Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 4 - EFI, Forced Induction & NOS - Strip Special - Easy on train. Excellent with 1.6 rockers (int).
INT/EXH - Dur @ .050” Lift: 254°/262° RR: 1.5/1.5 Gross Lift: .587”/.612” LSA: 114° RPM: to Redline: Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Super Stock & Bracket classes. High rocker ratio recommended.
INT/EXH - Dur @ .050” Lift: 262°/270° RR: 1.5/1.5 Gross Lift: .612”/.638” LSA: 114° RPM: to Redline: Learn More

Chevrolet 262-400 Mechanical Roller Camshaft for EFI, Forced Induction & NOS (Small Base Circle) Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - 2 carbs, high stall or 4-speed. Awesome top end cam!
INT/EXH - Dur @ .050” Lift: 270°/278° RR: 1.5/1.5 Gross Lift: .638”/.663” LSA: 114° RPM: to Redline: Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Big engine, injected/carb, comp.
INT/EXH - Dur @ .050” Lift: 278°/284° RR: 1.5/1.5 Gross Lift: .663”/.689” LSA: 114° RPM: 5500 to 8500 Redline: 9000 Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - 2 carbs, high stall or 4-speed. Awesome top end cam!
INT/EXH - Dur @ .050” Lift: 270°/278° RR: 1.5/1.5 Gross Lift: .638”/.663” LSA: 114° RPM: to Redline: Learn More

Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - EFI, Forced Induction & NOS - Big engine, injected/carb, comp.
INT/EXH - Dur @ .050” Lift: 278°/284° RR: 1.5/1.5 Gross Lift: .663”/.689” LSA: 114° RPM: 5500 to 8500 Redline: 9000 Learn More