NaturalDrive.com

NaturalDrive has certified CNG conversions for the popular GM 4.8 / 5.3 / 6.0 liter platforms
Our current EPA certificates and IRS tax credit notifications are located in the Downloads area.

GMC YUKON GMC SIERRA GMC SAVANA Chevrolet SILVERADO Chevrolet TAHOE Chevrolet SUBURBAN Chevrolet AVALANCHE Chevrolet EXPRESS Chevrolet COLORADO Hummer H3

4.8L

G2500 VAN 2WD CARGO

G2500 SAVANA 2WD CARGO

G3500 VAN 2WD CARGO

G3500 SAVANA 2WD CARGO

6.0L

C25 SILVERADO 2WD                                                  K25 SILVERADO 4WD

C25 SIERRA 2WD                                                         K25 HD SIERRA 4WD

G2500 VAN 2WD CARGO                                              G2500 SAVANA 2WD CARGO

G2500 EXPRESS 2WD PASS                                        G3500 VAN 2WD CARGO

G2500 SAVANA 2WD PASS                                          G3500 SAVANA 2WD CARGO

G3500 EXPRESS 2WD PASS                                        G3500 SAVANA 2WD PASSENGER

C35 SILVERADO 2WD                                                  K35 HD SILVERADO 4WD

K35 SILVERADO 4WD                                                  C35 SIERRA 2WD

K35 SIERRA 4WD                                                         K25 SILVERADO 4WD

C25 SIERRA 2WD                                                         K25 HD SIERRA 4WD

C25 SILVERADO 2WD 

4.8L

Chevrolet C15 SILVERADO 2WD                                   GMC C15 SIERRA 2WD

Chevrolet C1500 TAHOE 2WD                                        GMC C1500 YUKON 2WD

Chevrolet K15 SILVERADO 4WD                                   GMC K15 SIERRA 4WD

5.3L

Chevrolet C15 SILVERADO 2WD                                   Chevrolet C1500 AVALANCHE 2WD

Chevrolet C1500 SUBURBAN 2WD                                 Chevrolet C1500 TAHOE 2WD

Chevrolet K15 SILVERADO 4WD                                   Chevrolet K1500 AVALANCHE 4WD

Chevrolet K1500 SUBURBAN 4WD                                 Chevrolet K1500 TAHOE 4WD

Chevrolet G15/25 VAN CONV 2WD                                Chevrolet G1500/2500 EXPRESS 2WD

Chevrolet G1500/2500 VAN 2WD                                    Chevrolet H1500 EXPRESS AWD

Chevrolet H1500 VAN CONV AWD                                 Chevrolet H1500/2500 VAN AWD

Chevrolet COLORADO 2WD                                          Chevrolet COLORADO 4WD

Chevrolet COLORADO CREW CAB 2WD                        Chevrolet COLORADO CREW CAB 4WD

GMC C15 SIERRA 2WD                                                GMC C1500 YUKON 2WD

GMC C1500 YUKON XL 2WD                                         GMC K15 SIERRA 4WD

GMC K1500 YUKON 4WD                                              GMC K1500 YUKON XL 4WD

GMC G15/25 SAVANA 2WD CARGO CONV                   GMC G1500/2500 SAVANA 2WD CARGO

GMC G1500/2500 SAVANA 2WD PASS                         GMC H1500 SAVANA AWD CARGO CONV

GMC H1500 SAVANA PASS VAN AWD                         GMC H1500/2500 SAVANA CARGO AWD

GMC CANYON 2WD                                                      GMC CANYON 4WD

GMC CANYON CREW CAB 2WD                                   GMC CANYON CREW CAB 4WD

HUMMER H3 4WD