My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
Engine Camshaft

Engine Camshaft (COMP Cams) for 1964-2002 Bristol, Checker, Chrysler, Dodge, Fargo, Griffith, Jeep, & Plymouth NEW

Out of Stock
$ 297 .95

Product Notes

243/257 Duration at .050; 2,500-6,400 RPM; Hydraulic Flat Tappet; Cam
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.
Brand: COMP Cams
Condition: New
See All Other Engine Camshafts
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Advertised Exhaust Duration 313
Advertised Intake Duration 295
Amazon ASIN B002ee0fk0
Assembly Lubricant Included Yes
Basic Operating RPM Range 2,500-6,400
C.A.R.B. E.O. Number N/a
C.A.R.B. Exempt For California Certified Vehicles Manufactured Before 1965? Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
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.
C.A.R.B. Exemption Reason N/a
Cam Type Hydraulic Flat Tappet
Cam And Lifter Kit Upgrade Cl20-602-4
Camshaft Gear Attachment 1-bolt
Camshaft Material Cast Iron
Camshaft Series Thumpr
Engine Family Chrysler 273-360 C.i. 8 Cylinder (1964-2002)
Exhaust Valve Lift 0.494
Grind Number 295th7
Intake Duration At .050 Inch Lift 243
Intake Valve Lift 0.507
K Kit Upgrade K20-602-4
Lifter Type Hydraulic Flat Tappet
Lifters Included No
Lobe Separation 107
Usage Street/strip
Valve Springs Required Yes

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Bristol 408, 409, 410
Checker Aerobus
Chrysler Cordoba, Fifth Avenue, Imperial, LeBaron, New Yorker, Newport, Town & Country, Valiant
Dodge 330, 440, A100, Aspen, B100, B100 Van, B150, B1500, B200, B200 Van, B250, B2500, B300, B300 Van, B350, B3500, CB300, Challenger, Charger, Coronet, D100, D100 Panel, D100 Pickup, D100 Series, D150, D200, D200 Pickup, D200 Series, D250, D300, D300 Pickup, D300 Series, D350, Dakota, Dart, Diplomat, DM350, Durango, M300, Magnum, MB300, Mirada, Monaco, Polara, R300, Ram 1500, Ram 1500 Van, Ram 2500, Ram 2500 Van, Ram 3500, Ram 3500 Van, Ramcharger, RD200, RM300, RM350, Royal Monaco, St. Regis, W100, W100 Pickup, W100 Series, W150, W200, W200 Pickup, W200 Series, W250, W300, W300 Pickup, W300 Series, W350
Fargo A100 Van, A108 Van, B100 Van, B200 Van, B300 Van, D100 Panel Delivery, D100 Pickup, D110 Pickup, D200 Panel Delivery, D200 Pickup, D210 Pickup, F100 Panel Delivery, F100 Pickup, FW100 Panel Delivery, FW100 Pickup, W100 Panel Delivery, W100 Pickup, W110 Pickup, W200 Pickup
Griffith 200
Jeep Grand Cherokee, Grand Wagoneer
Plymouth Barracuda, Belvedere, Belvedere II, Cuda, Duster, Fury, Fury I, Fury II, Fury III, Gran Fury, GTX, PB100, PB100 Van, PB150, PB200, PB200 Van, PB250, PB300, PB300 Van, PB350, Road Runner, Satellite, Savoy, Scamp, Trailduster, Valiant, VIP, Volare

This is a universal part that fits 3,168 vehicle configurations across 8 makes.

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.

Fits Years: 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part