Cometic Revolution Buell 3.875in H&B Kit, .030inH/G , .020inRc New ReleasePrev Grab Now Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActualNext Home / Engine & Drivetrain /Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActual Bulk Order Sale! Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActual Bulk Order$91.99 Original price was: $91.99.$45.99Current price is: $45.99. Shopping Guarantee Free Shipping Over $48.00 14-Day Free Returns 100% Authentic › - Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActual Bulk Order quantity + Add to cart SKU: SK0090515-US20260205-105744 Category: Engine & Drivetrain Description Description Cometic Revolution 4 3/8in Head & Base 040inMls / 020Rc 4.390inActual Related products Sale! Sportsman Racing Products Bbc Flat Top Piston Set 4.530 Bore -3Cc 139483 Buy Direct $683.81 Original price was: $683.81.$273.52Current price is: $273.52. Engine & DrivetrainAdd to cart Sale! Allstar Performance Ring & Pinion Gm 8.5 4.10 All70126 Place Order $173.09 Original price was: $173.09.$69.24Current price is: $69.24. Engine & DrivetrainAdd to cart Sale! Instant Buy Curt Manufacturing 18-c odyssey class iii receiver hitch $219.99 Original price was: $219.99.$88.00Current price is: $88.00. Engine & DrivetrainAdd to cart Sale! ALLSTAR PERFORMANCE 3/16 Brake Line 20in Steel ALL48052 Buy Today $2.99 Original price was: $2.99.$1.50Current price is: $1.50. Engine & DrivetrainAdd to cart