SKU: 90461058256

COMP Cams Camshaft Kit CRB 306S SK21-249-4

$252.75 $280.83
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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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Description

COMP Cams Camshaft Kit CRB 306S SK21-249-4COMP Cams Camshafts SK21 249 4 CamShaft Kit, CRB 306S Serious street strip effort for 440. 3500 converter. 10. 5: 1+ compression. 800 850 CFM. 383 requires 4000+ converter. COMP Cams Camshaft Kit CRB 306S Vehicle Fitments: Year Make Model Submodel 1969 1974 Bristol 411 Base 1959 1971 Chrysler 300 Base 1962 1963 Chrysler 300 Sport 1975 1978 Chrysler Cordoba Base 1959 1967 Chrysler Imperial Base 1959 1970 Chrysler Imperial Crown 1959 1975 Chrysler

COMP Cams Camshafts SK21-249-4 CamShaft Kit, CRB 306S Serious street/strip effort for 440. 3500 converter. 10.5:1+ compression. 800-850 CFM. 383 requires 4000+ converter. COMP Cams Camshaft Kit CRB 306S

Vehicle Fitments:

Year Make Model Submodel
1969 - 1974 Bristol 411 Base
1959 - 1971 Chrysler 300 Base
1962 - 1963 Chrysler 300 Sport
1975 - 1978 Chrysler Cordoba Base
1959 - 1967 Chrysler Imperial Base
1959 - 1970 Chrysler Imperial Crown
1959 - 1975 Chrysler Imperial LeBaron
1959 - 1974 Chrysler New Yorker Base
1972 - 1978 Chrysler New Yorker Brougham
1959 - 1978 Chrysler Newport Base
1967 - 1976 Chrysler Newport Custom
1971 - 1972 Chrysler Newport Royal
1959 - 1960 Chrysler Saratoga Base
1959 - 1977 Chrysler Town & Country Base
1959 - 1961 Chrysler Windsor Base
1959 - 1960 DeSoto Adventurer Base
1959 DeSoto Firedome Base
1959 DeSoto Fireflite Base
1963 - 1964 Dodge 330 Base
1963 - 1964 Dodge 440 Base
1962 - 1965 Dodge 880 Custom, Base
1974 Dodge B100 Van Base, Sportsman
1975 - 1978 Dodge B200 Base
1971 - 1974 Dodge B200 Van Base, Sportsman
1972 - 1974 Dodge B200 Van Maxi Wagon, Maxi
1975 - 1978 Dodge B300 Base
1972 - 1974 Dodge B300 Van Maxi, Maxi Wagon
1971 - 1974 Dodge B300 Van Sportsman, Base
1976 - 1979 Dodge CB300 Base
1970 - 1974 Dodge Challenger Base
1970 - 1971 Dodge Challenger R/T
1972 Dodge Challenger Rallye
1970 Dodge Challenger T/A
1969 - 1971 Dodge Charger 500
1966 - 1976 Dodge Charger Base
1969 Dodge Charger Daytona, SE
1967 - 1971 Dodge Charger R/T
1971 - 1978 Dodge Charger Special Edition
1976 Dodge Charger Sport
1971 Dodge Charger Super Bee
1965 - 1970 Dodge Coronet 440, 500
1959 - 1976 Dodge Coronet Base
1971 - 1976 Dodge Coronet Brougham, Crestwood
1971 - 1975 Dodge Coronet Custom
1966 - 1970 Dodge Coronet Deluxe
1967 - 1970 Dodge Coronet R/T
1968 - 1970 Dodge Coronet Super Bee
1959 - 1961 Dodge Custom Base
1978 Dodge D100 Adventurer
1977 - 1978 Dodge D100 Club Cab
1975 - 1978 Dodge D100 Custom, Base
1976 - 1978 Dodge D100 Warlock
1968 - 1974 Dodge D100 Pickup Base
1963 - 1967 Dodge D100 Series Base
1977 - 1978 Dodge D150 Base
1978 Dodge D150 Li'l Red Express
1977 - 1978 Dodge D200 Base
1975 - 1976 Dodge D200 Custom
1968 - 1974 Dodge D200 Pickup Base
1963 - 1967 Dodge D200 Series Base
1975 - 1976 Dodge D300 Custom
1975 - 1978 Dodge D300 RD, Base
1977 Dodge D300 RS
1968 - 1974 Dodge D300 Pickup Base
1963 - 1967 Dodge D300 Series Base
1978 Dodge D400 Base
1978 Dodge D450 Base
1963 - 1968 Dodge Dart 270
1962 Dodge Dart 440, 330
1960 - 1969 Dodge Dart Base
1969 Dodge Dart Custom, Swinger, Swinger 340
1963 - 1969 Dodge Dart GT
1964 - 1969 Dodge Dart GTS
1960 - 1961 Dodge Dart Phoenix, Pioneer
1961 - 1962 Dodge Lancer 770
1959 - 1962 Dodge Lancer Base
1974 Dodge M300 Base
1978 Dodge Magnum XE
1960 Dodge Matador Base
1974 Dodge MB300 Base
1967 - 1968 Dodge Monaco 500
1965 - 1978 Dodge Monaco Base
1974 - 1978 Dodge Monaco Brougham
1977 - 1978 Dodge Monaco Crestwood
1974 Dodge Monaco Custom
1975 - 1976 Dodge Monaco Royal Brougham, Royal
1960 - 1961 Dodge Phoenix Base
1961 Dodge Pioneer Base
1963 - 1969 Dodge Polara 500
1960 - 1973 Dodge Polara Base
1971 Dodge Polara Brougham
1970 - 1973 Dodge Polara Custom
1970 Dodge Polara Special
1974 - 1978 Dodge Ramcharger Base
1975 - 1978 Dodge Ramcharger SE
1959 Dodge Royal Base
1975 - 1977 Dodge Royal Monaco Base, Brougham
1961 Dodge Seneca Base
1959 Dodge Sierra Base, Custom
1960 Dodge Truck Base
1975 - 1977 Dodge W100 Custom
1968 - 1974 Dodge W100 Pickup Base
1963 - 1967 Dodge W100 Series Base
1977 - 1978 Dodge W150 Base
1975 - 1978 Dodge W200 Base
1968 - 1974 Dodge W200 Pickup Base
1963 - 1967 Dodge W200 Series Base
1977 - 1978 Dodge W300 Base
1975 - 1976 Dodge W300 Custom
1968 - 1974 Dodge W300 Pickup Base
1967 Dodge W300 Series Base
1960 - 1963 Dual-Ghia L6.4 Base
1959 - 1963 Facel Vega Excellence Base
1962 - 1964 Facel Vega Facel II Base
1959 - 1961 Facel Vega HK500 Base
1967 - 1971 Jensen Interceptor FF
1967 - 1969 Jensen Interceptor MK I
1970 - 1971 Jensen Interceptor MK II
1972 - 1976 Jensen Interceptor MK III
1972 - 1973 Jensen Interceptor SP
1967 - 1974 Monteverdi 375 Base
1971 - 1974 Monteverdi 450 SS Base
1967 - 1972 Plymouth Barracuda Base
1970 - 1971 Plymouth Barracuda Gran Coupe
1960 - 1970 Plymouth Belvedere Base
1968 - 1970 Plymouth Belvedere Satellite
1965 - 1967 Plymouth Belvedere II Base
1970 - 1972 Plymouth Cuda Base
1960 - 1961 Plymouth Custom Base
1960 - 1963 Plymouth Fleet Special Base
1960 - 1978 Plymouth Fury Base
1971 - 1975 Plymouth Fury Custom
1968 - 1975 Plymouth Fury Custom Suburban
1970 - 1972 Plymouth Fury Gran Coupe
1972 Plymouth Fury Gran Sedan
1974 Plymouth Fury Police
1970 Plymouth Fury S-23, GT
1976 - 1978 Plymouth Fury Salon
1962 - 1978 Plymouth Fury Sport
1970 - 1971 Plymouth Fury Sport GT
1968 - 1978 Plymouth Fury Sport Suburban, Suburban
1966 - 1969 Plymouth Fury VIP
1968 - 1974 Plymouth Fury I Suburban, Base
1965 - 1974 Plymouth Fury II Base
1968 - 1974 Plymouth Fury II Custom Suburban
1965 - 1974 Plymouth Fury III Base
1968 - 1974 Plymouth Fury III Sport Suburban
1972 - 1977 Plymouth Gran Fury Base, Sport Suburban, Suburban
1975 - 1976 Plymouth Gran Fury Custom
1972 - 1976 Plymouth Gran Fury Custom Suburban
1975 - 1977 Plymouth Gran Fury Sport, Brougham
1967 - 1971 Plymouth GTX Base
1976 - 1978 Plymouth PB200 Voyager
1974 Plymouth PB200 Van Base, Voyager EX Wagon, Voyager EX, Voyager
1976 - 1978 Plymouth PB300 Voyager
1974 Plymouth PB300 Van Voyager EX Wagon, Voyager EX, Voyager, Base
1968 - 1975 Plymouth Road Runner Base
1965 - 1974 Plymouth Satellite Base
1971 Plymouth Satellite Brougham
1971 - 1974 Plymouth Satellite Sebring Plus, Regent, Sebring, Custom
1968 - 1970 Plymouth Satellite Sport
1960 - 1964 Plymouth Savoy Base
1960 - 1961 Plymouth Savoy Deluxe
1960 - 1961 Plymouth Sport Wagon Base
1960 - 1961 Plymouth Suburban Base, Sport, Custom
1961 Plymouth Suburban Deluxe
1970 Plymouth Superbird Base
1974 - 1978 Plymouth Trailduster Base
1967 Plymouth VIP Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90461058256

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4.4 ★★★★★
Based on 7 reviews
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Product Reviews
A
Verified Purchase
ariel brammer
Grantham, US
★★★★★ 5
Cute but one is broken
Color: Brown, Size: 35.7"W x 10.3"D x 1.8"H, Set of 2, Color: Brown, Size: 35.7"W x 10.3"D x 1.8"H, Set of 2
Update: they sent me new ones and they seem to be holding up, thank you! I really wanted to love these but one of them came bent so I can’t use it because I’m worried it’s going to ruin the wall. It’s slanted so far down but the one that didn’t come bent works great and looks really cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
R
Verified Purchase
R
Grantham, US
★★★★★ 5
A birthday gift that made someone happy.
This was bought as a birthday gift, good quality, very sturdy, and the recipient loved it highly recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
S
Verified Purchase
S.landia_Librarian
Fort Morgan, US
★★★★★ 1
Issues with mounting the shelves, big time
Color: Brown, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
I bought the 55 inches floating shelves. I have an area above my linen cabinet that I wanted to utilize for storage and books in my hall. I did my measuring, figured out spacing. Marked everything off to do 3 total shelves (bought two boxes). A couple of spots screwed into a stud, and the others I had to install the plastic mount things. I had used those before so I just did the predrill then tapped them in, finished off by screwing the mount flush with the wall. I grabbed the first bracket and decide to start with a screw that had one of the inset mount things (sorry the correct term is escaping me). It never once occurred to me to check that the plastic mount and screw would not work. We’ll surprise! I tried and tried to get the screw to screw thru the mount, the mount is the rigid plastic thoe that is supposed to split when the screw goes through. Well something wasn’t engineered properly on the mounts cuz they would not thread a screw. They would not split. I even went into my garage and tried different screws I had to see if maybe it was just too big…or something. Then I started just prying it apart and could not get it to split like it’s supposed to, the tip piece broke off before the piece split. I have never had this situation before. I now have a bunch of these, that leave huge holes in my wall, where I measured out for a shelf to go. I’m not a huge DIYer so now I’m trying to figure out if I can salvage this situation but I’m afraid that if I get different mounts they will be too small for the already created holes, or they will fit the hole but because it’s screwing into dry wall, the drywall already has threads from the other mount, will it strip if the threads aren’t 100% the same. Oooooor am I going to have to patch up and paint that wall, then buy new mounts and attempt to try again….which I will now have to set the shelves at a different height so I don’t screw into the same holes I patched since I don’t trust them…..ugh. I practically want to cry. lol. So if I could give this negative stars I would! I feel stupid due to these having such great reviews by others. Comments of how easy they were to install. I will also mention that a few others mentioned the metal bracket that is mounted to the wall then the shelf slide onto is very flimsy. I could bend it side to side with my hands. The only reason I decided it would be ok is that there are a total of 8 screws in the mount, figured it would be stable enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
R
Verified Purchase
Rhonda Emmons
Draper, US
★★★★★ 5
Was so easy to put up.
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
E
Verified Purchase
Eric B
Natrona Heights, US
★★★★★ 4
Decent Quality. Look Great
Color: Brown, Size: 35.7"W x 10.3"D x 1.8"H, Set of 2
These are easy to install and the shelf has a good quality look. The only thing lacking is the quality of the bracket. The arms are thin metal and I feel like it won’t hold much weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025

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