Description

COMP Cams 8666-1 - Pushrod8.450in Dual Taper 3/8

Dual Taper 8.450" Long, .165" Wall, 7/16" Diameter Pushrod

For applications that need more clearance this .165" wall thickness, dual taper 7/16" diameter 8.450" long pushrod offers the clearance of a 3/8" yet with the rigidity of a 7/16" pushrod.

radius to provide additional clearance to the Rocker arm adjuster at peak lift. The thicker .165"wall is stiffer and stronger than previous .125" wall offerings, thereby providing more accurate valve motion and durability. The pushrods are made in the U.S.A. from one-piece, heat-treated 4130 chromemoly Steel tubing, which makes them stronger than most pushrods on the market today. Single (1) 8.450" PushrodMiddle of Pushrod is larger in diameter than both ends Offers the benefits of a large, 7/16" Pushrod combined with the clearance of a 3/8"Both 5/16" ball ends have a 210?

Ball Radius: 210
Diameter: 7/16
Guide Plate Compatible: Yes
Length: 8.45
Lifter End Style: 5/16 Oil Through One-Piece Construction Ball
Pushrod Series: Dual Taper .165" Wall
Rocker End Style: 5/16 Oil Through One-Piece Construction Ball
Wall Thickness: 0.165
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. 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 California Certified Vehicles Manufactured Before 1965?: 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?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.

Specifications

  • Dual Taper 8.450" Long, .165" Wall, 7/16" Diameter Pushrod
  • For applications that need more clearance this .165" wall thickness, dual taper 7/16" diameter 8.450" long pushrod offers the clearance of a 3/8" yet with the rigidity of a 7/16" pushrod.
  • radius to provide additional clearance to the Rocker arm adjuster at peak lift. The thicker .165"wall is stiffer and stronger than previous .125" wall offerings, thereby providing more accurate valve motion and durability. The pushrods are made in the U.S.A. from one-piece, heat-treated 4130 chromemoly Steel tubing, which makes them stronger than most pushrods on the market today. Single (1) 8.450" PushrodMiddle of Pushrod is larger in diameter than both ends Offers the benefits of a large, 7/16" Pushrod combined with the clearance of a 3/8"Both 5/16" ball ends have a 210?

COMP Cams 8666-1 - Pushrod8.450in Dual Taper 3/8

Dual Taper 8.450" Long, .165" Wall, 7/16" Diameter Pushrod

For applications that need more clearance this .165" wall thickness, dual taper 7/16" diameter 8.450" long pushrod offers the clearance of a 3/8" yet with the rigidity of a 7/16" pushrod.

radius to provide additional clearance to the Rocker arm adjuster at peak lift. The thicker .165"wall is stiffer and stronger than previous .125" wall offerings, thereby providing more accurate valve motion and durability. The pushrods are made in the U.S.A. from one-piece, heat-treated 4130 chromemoly Steel tubing, which makes them stronger than most pushrods on the market today. Single (1) 8.450" PushrodMiddle of Pushrod is larger in diameter than both ends Offers the benefits of a large, 7/16" Pushrod combined with the clearance of a 3/8"Both 5/16" ball ends have a 210?

Ball Radius: 210
Diameter: 7/16
Guide Plate Compatible: Yes
Length: 8.45
Lifter End Style: 5/16 Oil Through One-Piece Construction Ball
Pushrod Series: Dual Taper .165" Wall
Rocker End Style: 5/16 Oil Through One-Piece Construction Ball
Wall Thickness: 0.165
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. 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 California Certified Vehicles Manufactured Before 1965?: 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?: Yes
C.A.R.B. Exemption Reason: No impact on pollution output of vehicle.
  • Dual Taper 8.450" Long, .165" Wall, 7/16" Diameter Pushrod
  • For applications that need more clearance this .165" wall thickness, dual taper 7/16" diameter 8.450" long pushrod offers the clearance of a 3/8" yet with the rigidity of a 7/16" pushrod.
  • radius to provide additional clearance to the Rocker arm adjuster at peak lift. The thicker .165"wall is stiffer and stronger than previous .125" wall offerings, thereby providing more accurate valve motion and durability. The pushrods are made in the U.S.A. from one-piece, heat-treated 4130 chromemoly Steel tubing, which makes them stronger than most pushrods on the market today. Single (1) 8.450" PushrodMiddle of Pushrod is larger in diameter than both ends Offers the benefits of a large, 7/16" Pushrod combined with the clearance of a 3/8"Both 5/16" ball ends have a 210?

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