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Engine Rocker Arm PROFORM 66878

3.673 product ratings
JEGS High Performance (604243)
98.6% positive feedback
Price:
$249.98
Free shipping
Estimated delivery Wed, Nov 12 - Tue, Nov 18
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Super Street Aluminum Roller Rocker Set1977-1995 Ford Small Block 302HO/351W with Hydraulic or Roller Cams1.7 Ratio5/16 in. StudsFull RollerPedistal MountExtruded AluminumBlue Anodized FinishSet of 16 Rated for up to 450 lbs of Open Load PressurePrecision machinedLengthen Valve Train Component LifeReduce Wear On Valve Stem Tips.

About this product

Product Identifiers

BrandProform
Manufacturer Part Number66878
eBay Product ID (ePID)251531364

Additional Product Features

NotesDescription--Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Pedestal Mount Fits Ford 302HO/351W
Sub TypeEngine Rocker Arm
Part TypeValve Train Components

All listings for this product

Buy It Nowselected
New
Proform 66878 Pedestal Mount Aluminum Roller Rockers
item 1 Proform 66878 Pedestal Mount Aluminum Roller Rockers
$249.98
Free shipping
Proform 66878 Super Street Fits Ford Aluminum Roller Rockers
item 2 Proform 66878 Super Street Fits Ford Aluminum Roller Rockers
$274.99
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Proform 66878 Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Fits Ford 302HO/351W NEW
item 3 Proform 66878 Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Fits Ford 302HO/351W NEW
$279.34
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Proform 66878 Engine Rocker Arm For Select 79-97 Ford Lincoln Mercury Models
item 4 Proform 66878 Engine Rocker Arm For Select 79-97 Ford Lincoln Mercury Models
$280.31
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PROFORM 66878
item 5 PROFORM 66878
$280.37
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Proform for Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Pedestal Mount Fits Ford
item 6 Proform for Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Pedestal Mount Fits Ford
$283.55
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PROFORM 66878 Roller Rocker Arms 1.70 Ratio 5/16 Pedestal Mount SBF Set of 16
item 7 PROFORM 66878 Roller Rocker Arms 1.70 Ratio 5/16 Pedestal Mount SBF Set of 16
$283.82
Free shipping
item 8 Proform 66878 Fits For Ford 1 7 Ped Mt Rllr Rckr
$284.33
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Proform Rocker Arm Set for Small Block Ford | 66878
item 9 Proform Rocker Arm Set for Small Block Ford | 66878
$284.33
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Proform Rocker Arms Pedestal Mount Full Roller Aluminum 1.7 Ratio Ford 66878
item 10 Proform Rocker Arms Pedestal Mount Full Roller Aluminum 1.7 Ratio Ford 66878
$286.18
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Proform for Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Pedestal Mount Fits Ford 3
item 11 Proform for Roller Rocker Arm Set 1.7 Ratio 5/16 Stud Pedestal Mount Fits Ford 3
$286.19
Free shipping
Engine Rocker Arm PROFORM 66878
item 12 Engine Rocker Arm PROFORM 66878
$286.19
Free shipping
Proform Rocker Arm Kit 66878; 1.7 5/16 in. Aluminum Roller for Ford 289-351W
item 13 Proform Rocker Arm Kit 66878; 1.7 5/16 in. Aluminum Roller for Ford 289-351W
$286.22
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PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt (66878)
item 14 PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt (66878)
$287.99
Free shipping
Proform 66878 Roller Rocker Arm Set
item 15 Proform 66878 Roller Rocker Arm Set
$288.15
Free shipping
Proform 66878 Rocker Arm Set 1.70 Ratio 5/16 Pedestal Mount for Small Block Ford
item 16 Proform 66878 Rocker Arm Set 1.70 Ratio 5/16 Pedestal Mount for Small Block Ford
$290.51
Free shipping
ProForm 66878 Roller Rocker Arm Set, 1.7 Ratio, 5/16 Pedestal Mount, Ford 302HO/
item 17 ProForm 66878 Roller Rocker Arm Set, 1.7 Ratio, 5/16 Pedestal Mount, Ford 302HO/
$292.49
Free shipping
Fits Proform SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt 66878
Last one
item 18 Fits Proform SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt 66878
$293.77
Free shipping
Fits: 1979-1997 Ford F-350; 1980 Mercury Marquis; 1980-1986 Mercury Grand Marqui
item 19 Fits: 1979-1997 Ford F-350; 1980 Mercury Marquis; 1980-1986 Mercury Grand Marqui
$298.94
Free shipping
Proform Roller Rocker Arm Set 66878
item 20 Proform Roller Rocker Arm Set 66878
$300.95
Free shipping
PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt- 66878
item 21 PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt- 66878
$309.81
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Proform Roller Rocker Arm Set Fits 1977 Ford Bronco CID 302 5.0 Liter, 1980-1994
item 22 Proform Roller Rocker Arm Set Fits 1977 Ford Bronco CID 302 5.0 Liter, 1980-1994
$315.89
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Engine Rocker Arm PROFORM 66878
item 23 Engine Rocker Arm PROFORM 66878
$316.81
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SBF Roller Rocker Arms 1.7 Ratio Fits 5/16in Ped Mnt
item 24 SBF Roller Rocker Arms 1.7 Ratio Fits 5/16in Ped Mnt
$322.99
+$9.99 shipping
PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt 66878
item 25 PROFORM SBF Roller Rocker Arms 1.7 Ratio 5/16in Ped Mnt 66878
$337.99
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Engine Rocker Arm PROFORM 66878
item 26 Engine Rocker Arm PROFORM 66878
$343.92
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66878 Proform Rocker Arms Set of 16 for F350 Truck E150 Van E250 E350 F150 F250
item 27 66878 Proform Rocker Arms Set of 16 for F350 Truck E150 Van E250 E350 F150 F250
$377.25
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Ratings and Reviews

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3.7
3 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by huwi.us.hn3oke5h0
    Sep 07, 2021

    Horrible quality, casting failure

    Fresh engine rebuild. Bought these back in March when I was collecting parts for the rebuild. Got the car back from fresh rebuild, ran amazing for 100 miles and then the rollover rockers failed. Appears to be poor castings. The engine was rebuilt by a professional builder so I know everything was done to SpeckBuyer be ware! The engine was rebuilt by a professional builder so I know everything was done to spec. The heads were professionally rebuilt, all new valves. This is clearly a quality control issue 

    Verified purchase: YesCondition: New

  • by uriameeha_0
    May 19, 2020

    Do it for dale

    My buddy already had a set I helped install a year ago mine went on just as easy and make a very noticable difference only problem is getting valve covers to clear if you have factory covers like me

    Verified purchase: YesCondition: New

  • by widglid
    Jun 13, 2023

    Happy

    Time to install

    Verified purchase: YesCondition: New

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