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Tight-Lash-254259-Solid-Flat-Cam-For-Chevrolet-Small-Block
Tight-Lash-254259-Solid-Flat-Cam-For-Chevrolet-Small-Block
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COMP Cams 12-505-5 Tight Lash 254/259 Solid Flat Cam for Chevrolet Small Block

2 sold in last 8 days
COMP Cams
ds_BDQQ_12-505-5
In stock
Engine Camshaft
$502.70
$502.70

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COMP Cams 12-505-5 Tight Lash 254/259 Solid Flat Cam for Chevrolet Small Block

Great in Late Model Stock on 3/8 to 1/2 mile asphalt track. Best in 358 with limited intake and carburetor.

Specifications:

Description_ASM Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
Description_DEF Engine Camshaft
Description_DES Tight Lash 254/259 Solid Flat Cam for Chevrolet Small Block
Description_KEY 265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Description_EXT Great in Late Model Stock on 3/8 to 1/2 mile asphalt track. Best in 358 with limited intake and carburetor.
Description_INV Tight Lash 254/259 Solid Flat Cam SBC
Description_SHP None
Description_SHO TL254/259 SFTSBC
Exhaust Duration at .050 inch Lift 259
Cam Type Solid Flat Tappet
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? Yes, but must be a race/competition only vehicle.
Intake Duration at .050 Inch Lift 254
Advertised Exhaust Duration 288
Valve Springs Required Yes
Basic Operating RPM Range 3200-7,000
Amazon ASIN B000CEQDFU
Intake Valve Lift 0.54
Grind Number 284BTL-6
Camshaft Gear Attachment 3-Bolt
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
Title Tight Lash 254/259 Solid Flat Cam for Chevrolet Small Block
Camshaft Series Tight Lash
C.A.R.B. Exemption Reason N/A
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? Yes, but must meet tailpipe emission standards for year of vehicle.
Lifter Type Solid Flat Tappet
C.A.R.B. E.O. Number N/A
Usage Strip
Lifters Included No
Exhaust Valve Lift 0.55
Lobe Separation 106
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? Yes, but must meet tailpipe emission standards for year of vehicle.
Camshaft Material Cast Iron
C.A.R.B. Exempt for On-Road Vehicles? No
Advertised Intake Duration 284
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
Assembly Lubricant Included Yes
Length 3.0000
Width 3.0000
Height 25.0000
Weight 9.0000
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