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Classic Thumpr Hydraulic Flat Tappet Camshaft <br> 58-65 Chevy 348-409
Description:
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Camshaft Series: Classic Thumpr
Intake Valve Lift: 0.537 IN
Exhaust Valve Lift: 0.521 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 348-409 c.i. 8 Cylinder (1958-1965)
Lifter Type: Hydraulic Flat Tappet
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,500-6,000
Intake Duration at .050 Inch Lift: 242 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 294 DD
Advertised Exhaust Duration: 312 DD
Lobe Separation: 107 DD
Package Includes:
Engine Camshaft
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Package Includes:
$119.68
Original: $341.95
-65%Classic Thumpr Hydraulic Flat Tappet Camshaft <br> 58-65 Chevy 348-409—
$341.95
$119.68Classic Thumpr Hydraulic Flat Tappet Camshaft <br> 58-65 Chevy 348-409
Description:
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Camshaft Series: Classic Thumpr
Intake Valve Lift: 0.537 IN
Exhaust Valve Lift: 0.521 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 348-409 c.i. 8 Cylinder (1958-1965)
Lifter Type: Hydraulic Flat Tappet
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,500-6,000
Intake Duration at .050 Inch Lift: 242 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 294 DD
Advertised Exhaust Duration: 312 DD
Lobe Separation: 107 DD
Package Includes:
Engine Camshaft
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Package Includes:
Product Information
Product Information
Shipping & Returns
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Description
Description:
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Camshaft Series: Classic Thumpr
Intake Valve Lift: 0.537 IN
Exhaust Valve Lift: 0.521 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Engine Family: Chevrolet 348-409 c.i. 8 Cylinder (1958-1965)
Lifter Type: Hydraulic Flat Tappet
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,500-6,000
Intake Duration at .050 Inch Lift: 242 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 294 DD
Advertised Exhaust Duration: 312 DD
Lobe Separation: 107 DD
Package Includes:
Engine Camshaft
Classic Big Mutha' Thumpr 242/257 Hydraulic Flat Cam for Chevrolet 348-409. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle.
Features:
Package Includes:
