Big block pushrod length? - Team Camaro Tech
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post #1 of 5 (permalink) Old Aug 22nd, 08, 07:46 PM Thread Starter
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Big block pushrod length?

What length is a stock 454 pushrod? I am buying some p.r. length checkers and need to know.

I think small blocks are 7.78? So I will get a set of these adjustable ones for both engines and need to know which ones to get, thanks

69RS/SS,383,10:1cr,4.10,60ft1.6sec,1/[email protected],1/[email protected],Vicjr,RPMheads,750dp, Proform main body, cam,246*-250*@.050,.510,522,1.6rr,700r4,3200stall
383 IS SOLD!
Building a 489BBC

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post #2 of 5 (permalink) Old Aug 22nd, 08, 08:24 PM
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Re: Big block pushrod length?

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Originally Posted by speedfreek View Post
What length is a stock 454 pushrod? I am buying some p.r. length checkers and need to know.

I think small blocks are 7.78? So I will get a set of these adjustable ones for both engines and need to know which ones to get, thanks
Let me go check if i still have some lying around.

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post #3 of 5 (permalink) Old Aug 22nd, 08, 08:28 PM
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Re: Big block pushrod length?

Im showing 8.275" intake 3/8............9.250" exhaust 3/8
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Pushrods:
Click on the part number to check pricing or place an order.

Comp Cams
Pushrods
We have found that the pushrod is one of the most important members of the valve train, and certainly the most taken for granted. Prior to extensive research, it was thought the pushrod only had to be strong enough not to fail, bend, or burn up at the ends. Now our engineers have learned that the frequency of the pushrod must match that of all the rest of the parts in the valve train, as well as the RPM at which the engine will be run. Today all engines deserve the ultimate in quality at every step.
Part No. Description Dia./Wall Thickness Length
295-7931-8
Big Block Chevy, Standard Length Big Block Intake 3/8" / .080" 8.275"
295-7941-8 Big Block Chevy, Standard Length Big Block Exhaust 3/8" / .080" 9.250"
295-7969-8 Big Block Chevy, Standard Big Block +.100" Long Intake 3/8" / .080" 8.375"
295-7979-8 Big Block Chevy, Standard Big Block +.100" Long Exhaust 3/8" / .080" 9.350"
295-7951-8 Big Block Chevy, Standard Length Big Block Tall Deck Intake 3/8" / .080" 8.675"
295-7961-8 Big Block Chevy, Standard Length Big Block Tall Deck Exhaust 3/8" / .080" 9.650"
295-7800 V8 396-454 Retro Fit Pushrod Set, Intake & Exhaust, 1965-Present
3/8" / .080"
3/8" / .080" 7.725 Int.
8.675 Exh
295-7913-16 Small Block Chevy, Standard Length Small Block Chevy 3/8" / .080" 7.800"
295-7984-16 Small Block Chevy, +.100" Long 3/8" / .080" 7.900"
295-7934-16 Big Block Ford, Standard Length Ford `72-'78 429-460 3/8" / .080" 8.550"
295-7951-16 Big Block Ford, Standard Length Ford `69-'71 429-460 3/8" / .080" 8.675"
295-7582-16 Oldsmobile, Std Length 455 5/16" 9.550"

Hardened Steel Pushrod Guide Plates

Guide plates are a must for high lift / spring pressure environments of today's performance engines. Each one is designed using stereo lithography design techniques for the ultimate accurate fit. COMP Cams guide plates are hardened and black oxide finished. They come in many different configurations to fit your specific needs.
Part No. Description
295-4800-8
Chevy 265-400 Raised Push Rod Size 5/16"
295-4802-8 Chevy 265-400 Raised Push Rod Size 3/8"
295-4808-8 Chevy 265-400 Flat Push Rod Size 5/16"
295-4810-8 Chevy 265-400 Flat Push Rod Size 3/8"
295-4806-8 Chevy 396-454 Raised Push Rod Size 3/8"
295-4820-8 Chevy 396-454 Raised Push Rod Size 7/16"

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Last edited by Skeeter55; Aug 22nd, 08 at 08:39 PM.
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post #4 of 5 (permalink) Old Aug 23rd, 08, 08:08 AM Thread Starter
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Patrick
 
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Re: Big block pushrod length?

Thanks Skip!

69RS/SS,383,10:1cr,4.10,60ft1.6sec,1/[email protected],1/[email protected],Vicjr,RPMheads,750dp, Proform main body, cam,246*-250*@.050,.510,522,1.6rr,700r4,3200stall
383 IS SOLD!
Building a 489BBC

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post #5 of 5 (permalink) Old Aug 23rd, 08, 08:55 AM
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Re: Big block pushrod length?

Your welcome Patrick

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