434 Results Found For "ratio"

Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16

Part Number: SME-K-143021

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Ultra Gold, Aluminum, 7/16 in. Stud Mount, Full Roller, 1.65 Ratio, Pontiac, Set of 16

Part Number: CCA-19061-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, PQx Platinum Series Shaft-Mount, for Edelbrock Victor, Full Roller, Aluminum, 1.5 Ratio, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: PQX-3544021

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker; Ultra-Gold; Aluminum Rocker Arms; Stud 7/16 in. Ratio 1.72; Ford Small Block V8 289-302/351W; 16 pc

Part Number: CCA-19049-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, LS, Set of 16

Part Number: SCC-SCP1098

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arm, Ultra Gold, Full Roller, 1.6 Ratio, Aluminum, Narrow Body, Self-Aligning, 3/8 in. Stud, Chevy, Set of 16

Part Number: CCA-19016-16

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arm, Ultra Gold, Full Roller, 1.5 Ratio, Aluminum, Narrow Body, Self-Aligning, 3/8 in. Stud, Chevy, Set of 16

Part Number: CCA-19015-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, LS, Set of 16

Part Number: SCC-SCP1062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Serpentine Kit, Standard Ratio, Steel, Black, 508 Air conditioning Compressor, Aluminum Brackets, Chevy, Kit

Part Number: SUM-CSUMLS101

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Stainless Steel, Natural, 1.6 Ratio, Dodge, Small Block, Kit

Part Number: PQX-3231812

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Fits 7/16 in. Stud, Full Roller, Steel, 1.7 Ratio, Chevy, Small Block, Set of 16

Part Number: CCA-1817-16

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Ultra Gold, Full Roller, Aluminum, Gold Anodized, 1.6 Ratio, Pedestal Mounting, Ford, 302/351W, Set of 16

Part Number: CCA-19052-16

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Endurance Marine Series, Full Roller, 1.7 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Set of 16

Part Number: SCC-SCP4014

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Upgraded Trunnion, Stud Mount, 1.8 Ratio, Roller Fulcrum, Steel, Black Oxide, Chevy, LS7, Set of 16

Part Number: CCA-1479-16

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Shaft Mount, 1.76 Ratio, Aluminum, Roller Rockers, Ford, 390-428 FE, Set of 16

Part Number: CSP-S4006B

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454717

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.52 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: PQX-62455752

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.8 Ratio, Chevy, LS, Set of 16

Part Number: SCC-SCP1099

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Serpentine Pulley Kit, Performance Ratio, Aluminum, Clear Coated, Chevy, Kit

Part Number: MCH-22045

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Pedestal-Shaft Style, Steel, Standard Ratio, Bronze Bushed, Dodge/Cummins, 12V, Kit

Part Number: PQX-3235921

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pulleys, Serpentine, Standard Ratio, Billet Aluminum, Clear Powdercoated, AMC, 304, 360, 401, 1970 and Newer, 4 Bolt Balancer, No P/S, Kit

Part Number: MCH-55010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.82 Ratio, Chevy, LS1, LS2, LS6, Set of 16

Part Number: CCA-19025-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Ultra Pro Magnum, Full Roller, Chromoly Steel, Black Oxide, 1.7 Ratio, 1/2 in. Stud Mounting, Chevrolet, Big Block, Set of 16

Part Number: CCA-1625-16

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Rocker Arms, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, 3/8 in. Stud Size, Chevy, Set of 16

Part Number: CCA-1676-16

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, 6.2L LS, Rectangle Port Heads, Trunion Upgrade, Set of 16

Part Number: SME-K-143023

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping