Chevrolet Mechanical Roller Camshaft
In stock
SKU
00503S
Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level - Low Rocker RatioINT/EXH - Dur @ .050” Lift: 260°/264° RR: 1.5/1.5 Gross Lift: .643”/.612” LSA: 108° RPM: 3100 to 7800 Redline: 8300
Performance level - Low Rocker RatioINT/EXH - Dur @ .050” Lift: 260°/264° RR: 1.5/1.5 Gross Lift: .643”/.612” LSA: 108° RPM: 3100 to 7800 Redline: 8300
$630.33
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Part Number
00503S
Engine Make
Chevrolet
Year
1957-1998
Part Class
Camshaft
Engine Class
Small Block
Camshaft Name
Low Rocker Ratio
Camshaft Series
390
Engine Type
V8
Engine Size
262, 267, 283, 302, 305, 307, 327, 350 & 400
Product Type
Mechanical Roller
Special Note
This cam has a small base circle
Valve Lash
.016" intake and .018" exhaust
Lobe center
108
Advertised Duration: Intake / Exhaust
289/299
Duration @ .050" Lift: Intake / Exhaust
260/264
Lobe Lift: Intake / Exhaust
.429/.408
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.643/.612
CID
262-307-327
Low RPM
3700
Peak HP
7800
Redline
8300
CID #2
305-350
Recommended Kit #1
84430
Recommended Kit #2
84431
Recommended Kit #3
84432
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