Overview Reviews Product Description Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1803 rocker features a 1.65 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block. Product Videos Custom Field MPN 1803-1 EPA N/A Product Reviews Write a Review Write a Review × COMP Cams COMP Cams Rocker CS 1.65 3/8in Ultra Pro - 1803-1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details COMP Cams | sku: CCA1803-16 COMP Cams Rockers CS 1.65 3/8in Ultra Pro - 1803-16 MSRP: Now: $603.95 Add to Cart Quick view Details COMP Cams | sku: CCA1803-8 COMP Cams Rockers CS 1.65 3/8in Ultra Pro - 1803-8 MSRP: Now: $321.95 Add to Cart Quick view Details COMP Cams | sku: CCA1806-1 COMP Cams Rocker CS 1.65 7/16in Ultra Pro - 1806-1 MSRP: Now: $56.95 Add to Cart Quick view Details COMP Cams | sku: CCA1807-1 COMP Cams Rocker CS 1.55 3/8in Ultra Pro - 1807-1 MSRP: Now: $52.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA1803-8 COMP Cams Rockers CS 1.65 3/8in Ultra Pro - 1803-8 MSRP: Now: $321.95 Add to Cart Quick view Details COMP Cams | sku: CCA1806-1 COMP Cams Rocker CS 1.65 7/16in Ultra Pro - 1806-1 MSRP: Now: $56.95 Add to Cart Quick view Details COMP Cams | sku: CCA1807-1 COMP Cams Rocker CS 1.55 3/8in Ultra Pro - 1807-1 MSRP: Now: $52.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA1806-1 COMP Cams Rocker CS 1.65 7/16in Ultra Pro - 1806-1 MSRP: Now: $56.95 Add to Cart Quick view Details COMP Cams | sku: CCA1807-1 COMP Cams Rocker CS 1.55 3/8in Ultra Pro - 1807-1 MSRP: Now: $52.95 Add to Cart ×
Quick view Details COMP Cams | sku: CCA1807-1 COMP Cams Rocker CS 1.55 3/8in Ultra Pro - 1807-1 MSRP: Now: $52.95 Add to Cart