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COMP Cams Camshaft Kit CRB 295T H-107 T

SKU: CCAK21-602-5

Camshaft Kits

CCA Camshaft Kits...

COMP Cams Camshaft Kit CRB 295T H-107 T

SKU: CCAK21-602-5

Camshaft Kits

CCA Camshaft Kits...

A$1,915.03
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

COMP Cams Camshaft Kit CRB 295T H-107 T

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.

Additional Information

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

Application Summary

Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440

Part Type

Engine Camshaft Kit

Product Overview

COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation.

All cam kits are fully tested and manufactured to the strictest standards. Each kit's components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.”

*K-Kit - Complete Kit Includes*
• Camshaft
• Lifters
• Valve Springs
• Retainers
• Valve Locks
• Valve Stem Seals
• Assembly Lube
• Decals
• Instructions

Additional Application Notes
• Hyd. Flat Tpt;2500-6400rpm;Adv.Dur. 295 In/312 Exh; V.Lift .507 In/.494 Exh;Lobe 107 deg.;Incl. Cam/V.Sprng/Ret./Locks/Seal/Timing Set;

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 21:16:40

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Advertised Exhaust Duration:312
Advertised Intake Duration:295
Amazon ASIN:B005H89WI6
Assembly Lubricant Included:Yes
Basic Operating RPM Range:2,500-6,400
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?:No
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:Yes, but must be a race/competition only vehicle.
Cam Type:Hydraulic Flat Tappet
Camshaft Material:Cast Iron
Camshaft Series:Thumpr
Description:Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chrysler 383-440
Engine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
Exhaust Duration @ .050 in.:257
Exhaust Duration at .050 inch Lift:257
Exhaust Duration:312
Exhaust Valve Lift(in):0.494
Exhaust Valve Lift:0.494
Gaskets Included:No
Intake Duration @ .050 in.:243
Intake Duration at .050 Inch Lift:243
Intake Duration:295
Intake Valve Lift(in):0.507
Intake Valve Lift:0.507
Kit Type:K-Kit - Complete Kit
Lifter Type:Hydraulic Flat Tappet
Lifters Included:Yes
Part Number:ccaK21-602-5
RPM Range:2000-9000
Title:Thumpr 243/257 Hydraulic Flat Cam K-Kit for Chrysler 383-440
Usage:Street/Strip
Valve Springs Included:Yes

Product Downloads

# Document Type Download
1. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:10:33

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Comp Cams, Comp Cams (edelbrock)
StreetFX SKU ccaK21-602-5
SFX Item ID 4123877
Accounting SKU cca-K21-602-5
Manufacturer SKU K21-602-5
Manufacturer UPC 036584214595
Alternative References CCA-K21-602-5, K21-602-5

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 295/312, Lift .507/.494, Chrysler, Big Block

COMP Cams is bringing the muscle car sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr Series cam and lifter kits. The lobe profile and grind characteristics of these Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. Thumpr Series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.

Product Attributes
BrandCOMP Cams
Manufacturer's Part NumberK21-602-5
Part TypeCamshaft Kits
Product LineCOMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
UPC036584214595
Cam StyleHydraulic flat tappet
Basic Operating RPM Range2,500-6,400
Camshaft UseStreet/Strip
Camshaft Manufacturers DescriptionStreet/Strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Intake Duration at 050 inch Lift243
Exhaust Duration at 050 inch Lift257
Duration at 050 inch Lift243 int./257 exh.
Advertised Intake Duration295
Advertised Exhaust Duration312
Advertised Duration295 int./312 exh.
Intake Valve Lift with Factory Rocker Arm Ratio0.507 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio0.494 in.
Valve Lift with Factory Rocker Arm Ratio0.507 int./0.494 exh.
Camshaft Gear Attachment1-bolt
Grind Number295TH7
Computer-Controlled CompatibleNo
Lifters IncludedYes
Lifter StyleHydraulic flat tappet
Valve Springs IncludedYes
Outside Diameter of Outer Spring (in.)1.524 in.
Retainers IncludedYes
Locks IncludedYes
Valve Stem Seals IncludedYes
Timing Chain and Gears IncludedYes
Timing Chain StyleDouble roller
Assembly Lubricant IncludedYes
Pushrods IncludedNo
Rocker Arms IncludedNo
Gaskets IncludedNo
Valve Springs RequiredNo
QuantitySold as a kit.
NotesPre-1968 engines require different lifters.

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