Big Block Chevy Tall Deck Chrome Moly 1-Piece Pushrods 3/8" Diameter in Stock 8.675" Intake / 9.650" Exhaust Length

Vehicle Info Needed

PROFORMPART NUMBER: 778-66409C

Big Block Chevy Tall Deck Chrome Moly 1-Piece Pushrods 3/8" Diameter in Stock 8.675" Intake / 9.650" Exhaust Length

Name: Big Block Chevy Tall Deck Chrome Moly 1-Piece Pushrods 3/8" Diameter in Stock 8.675" Intake / 9.650" Exhaust Length
Brand: PROFORM
SKU: 778-66409C
Price: 70.50 USD
Availability: InStock

^$70⁵⁰$94.00You Save$23.50

Ships on 09/14/2026

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Big Block Chevy

3/8" Diameter
+.400" (Stock Tall Deck Length)
8.675" Intake / 9.650" Exhaust
.065" Wall Thickness
16/pkg.
Heat Treated .065 Wall Thickness 4130 Chrome Moly
For Use w/Guide Plates
25 percent Thicker Walls Than Major Competitors
Gloss Black Finish

Part TypePushrod

Product LineProform 1-Piece Pushrods

BrandPROFORM

Package Height2.5

Package Width4.5

Package Length10.5

Weight2.765 PG

Part CategoryPerformance Parts

TaperedNo

QuantitySold as a set of 16

Overall LengthOEM

Bottom Tip StyleBall

Engine Make/SizeChevy Big Block (396-502)

One-Piece PushrodYes

Top Tip StyleBall

Pushrod MaterialChromoly

Heat-TreatedYes

For Use With GuideplatesYes

Tip AttachmentFormed

OilingYes

Wall Thickness0.065 in (1.7 mm)

Part FitmentSemi Universal

Diameter0.375 in (9.525 mm)

Vendor Part Number66409C

Package Qty1

Package TypeEA

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