Australia-based Yella Terra specializes in roller rockers and related valvetrain components for muscle car performance. They also offer a number of other aftermarket performance parts, including cylinder heads, superchargers, billet flywheels, and more.
GM LS3 Ultralite R/A Kit 1.70 Ratio Non-Adj.
Sale price$704.99
GM LS3 Ultralite R/A Kit 1.85 Ratio Non-Adj
Sale price$797.00
GM LS1 Pro-St R/A Kit 1.7 Ratio - Adjustable
Sale price$835.99
GM LS7 Ultralite R/A Kit - 1.8 Ratio
Sale price$892.99
GM LS3 Ultralite R/A Kit - 1.7 Ratio Non-Adj
Sale price$704.99
Twin Shaft Mount Rocker Arm Set GM LS3/L98/LSA
Sale price$835.99
GM LS1 Ultralite R/A Kit - 1.7 Ratio Non-Adj.
Sale price$704.99
BBC Platinum R/A Kit - 1.7 Ratio
Sale price$967.99
SBC Platinum R/A Kit - 1.6/1.5 Ratio
Sale price$967.99
Saddle 7/16in 28.6mm Height
Sale price$7.00
Mounting Bolt - 7/16 x 2-1/4
Sale price$5.99
Mounting Bolt - 7/16 x 2.000
Sale price$4.99
SBC Platinum R/A Kit - 1.6 Ratio
Sale price$967.99
SBC Platinum R/A Kit - 1.55 Ratio
Sale price$967.99
Valve Cover Spacer Seal - GM LS Series
Sale price$49.99
LS1 Valve Cover Spacers (Pair)
Sale price$265.99
Adjusting Screw & Nut - 28.4mm
Sale price$6.99
Roller Pin & Circlip Kit
Sale price$6.99
Bearing Suit - All Rockers
Sale price$6.99
Adjusting Bolts & Nuts - 4-Pack
Sale price$6.49
Adjusting Screws & Nuts 4-Pack
Sale price$43.99
Yella Terra Catalog VOL 1.17
Sale price$1.00